| 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 | $49.68 | 7.648% | $53.4795 | $53.48 | $53.50 | $53.50 |
| Purchase #2 | $162.87 | 3.307% | $168.2561 | $168.26 | $168.25 | $168.30 |
| Purchase #3 | $128.49 | 3.312% | $132.7456 | $132.75 | $132.75 | $132.70 |
| Purchase #4 | $151.62 | 9.713% | $166.3469 | $166.35 | $166.35 | $166.30 |
| Purchase #5 | $7.44 | 9.422% | $8.141 | $8.14 | $8.15 | $8.10 |
| Purchase #6 | $49.51 | 11.284% | $55.0967 | $55.10 | $55.10 | $55.10 |
| Purchase #7 | $83.35 | 4.590% | $87.1758 | $87.18 | $87.20 | $87.20 |
| 7 purchase totals = | $632.96 | $671.2416 | $671.26 | $671.30 | $671.20 | |