| 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 | $31.34 | 8.187% | $33.9058 | $33.91 | $33.90 | $33.90 |
| Purchase #2 | $132.58 | 8.434% | $143.7618 | $143.76 | $143.75 | $143.80 |
| Purchase #3 | $6.81 | 7.405% | $7.3143 | $7.31 | $7.30 | $7.30 |
| Purchase #4 | $144.90 | 6.597% | $154.4591 | $154.46 | $154.45 | $154.50 |
| Purchase #5 | $57.40 | 8.259% | $62.1407 | $62.14 | $62.15 | $62.10 |
| Purchase #6 | $166.67 | 4.358% | $173.9335 | $173.93 | $173.95 | $173.90 |
| Purchase #7 | $13.69 | 8.369% | $14.8357 | $14.84 | $14.85 | $14.80 |
| 7 purchase totals = | $553.39 | $590.3509 | $590.35 | $590.35 | $590.30 | |