| 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 | $26.40 | 10.412% | $29.1488 | $29.15 | $29.15 | $29.10 |
| Purchase #2 | $119.64 | 12.408% | $134.4849 | $134.48 | $134.50 | $134.50 |
| Purchase #3 | $60.84 | 6.739% | $64.94 | $64.94 | $64.95 | $64.90 |
| Purchase #4 | $98.49 | 7.326% | $105.7054 | $105.71 | $105.70 | $105.70 |
| Purchase #5 | $34.33 | 8.104% | $37.1121 | $37.11 | $37.10 | $37.10 |
| Purchase #6 | $159.99 | 11.452% | $178.3121 | $178.31 | $178.30 | $178.30 |
| Purchase #7 | $210.83 | 7.315% | $226.2522 | $226.25 | $226.25 | $226.30 |
| 7 purchase totals = | $710.52 | $775.9555 | $775.95 | $775.95 | $775.90 | |