| 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 | $46.45 | 12.614% | $52.3092 | $52.31 | $52.30 | $52.30 |
| Purchase #2 | $48.77 | 3.648% | $50.5491 | $50.55 | $50.55 | $50.50 |
| Purchase #3 | $84.49 | 10.205% | $93.1122 | $93.11 | $93.10 | $93.10 |
| Purchase #4 | $90.37 | 9.152% | $98.6407 | $98.64 | $98.65 | $98.60 |
| Purchase #5 | $229.59 | 7.192% | $246.1021 | $246.10 | $246.10 | $246.10 |
| Purchase #6 | $22.93 | 9.733% | $25.1618 | $25.16 | $25.15 | $25.20 |
| Purchase #7 | $159.52 | 5.729% | $168.6589 | $168.66 | $168.65 | $168.70 |
| 7 purchase totals = | $682.12 | $734.5340 | $734.53 | $734.50 | $734.50 | |