| 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 | $105.32 | 4.554% | $110.1163 | $110.12 | $110.10 | $110.10 |
| Purchase #2 | $77.76 | 8.843% | $84.6363 | $84.64 | $84.65 | $84.60 |
| Purchase #3 | $217.69 | 12.624% | $245.1712 | $245.17 | $245.15 | $245.20 |
| Purchase #4 | $54.95 | 7.539% | $59.0927 | $59.09 | $59.10 | $59.10 |
| Purchase #5 | $236.73 | 3.670% | $245.418 | $245.42 | $245.40 | $245.40 |
| Purchase #6 | $34.62 | 13.553% | $39.312 | $39.31 | $39.30 | $39.30 |
| Purchase #7 | $110.63 | 13.395% | $125.4489 | $125.45 | $125.45 | $125.40 |
| 7 purchase totals = | $837.70 | $909.1954 | $909.20 | $909.15 | $909.10 | |