| 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 | $31.60 | 9.183% | $34.5018 | $34.50 | $34.50 | $34.50 |
| Purchase #2 | $220.46 | 11.550% | $245.9231 | $245.92 | $245.90 | $245.90 |
| Purchase #3 | $194.93 | 12.103% | $218.5224 | $218.52 | $218.50 | $218.50 |
| Purchase #4 | $29.55 | 7.180% | $31.6717 | $31.67 | $31.65 | $31.70 |
| Purchase #5 | $19.52 | 6.158% | $20.722 | $20.72 | $20.70 | $20.70 |
| Purchase #6 | $187.42 | 8.395% | $203.1539 | $203.15 | $203.15 | $203.20 |
| Purchase #7 | $192.28 | 3.851% | $199.6847 | $199.68 | $199.70 | $199.70 |
| 7 purchase totals = | $875.76 | $954.1796 | $954.16 | $954.10 | $954.20 | |