| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $49.78 | 13.674% | $56.5869 | $56.59 | $56.60 | $56.60 |
| Purchase #2 | $152.26 | 13.446% | $172.7329 | $172.73 | $172.75 | $172.70 |
| Purchase #3 | $165.59 | 4.250% | $172.6276 | $172.63 | $172.65 | $172.60 |
| Purchase #4 | $129.69 | 6.432% | $138.0317 | $138.03 | $138.05 | $138.00 |
| Purchase #5 | $209.93 | 9.642% | $230.1715 | $230.17 | $230.15 | $230.20 |
| Purchase #6 | $145.76 | 8.331% | $157.9033 | $157.90 | $157.90 | $157.90 |
| Purchase #7 | $238.30 | 11.479% | $265.6545 | $265.65 | $265.65 | $265.70 |
| 7 purchase totals = | $1,091.31 | $1,193.7084 | $1,193.70 | $1,193.75 | $1,193.70 | |