| 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 | $31.92 | 10.554% | $35.2888 | $35.29 | $35.30 | $35.30 |
| Purchase #2 | $9.85 | 9.169% | $10.7531 | $10.75 | $10.75 | $10.80 |
| Purchase #3 | $152.95 | 3.650% | $158.5327 | $158.53 | $158.55 | $158.50 |
| Purchase #4 | $48.66 | 3.148% | $50.1918 | $50.19 | $50.20 | $50.20 |
| Purchase #5 | $184.96 | 6.851% | $197.6316 | $197.63 | $197.65 | $197.60 |
| Purchase #6 | $189.70 | 3.400% | $196.1498 | $196.15 | $196.15 | $196.10 |
| Purchase #7 | $121.59 | 11.172% | $135.174 | $135.17 | $135.15 | $135.20 |
| 7 purchase totals = | $739.63 | $783.7218 | $783.71 | $783.75 | $783.70 | |