| 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 | $11.66 | 7.638% | $12.5506 | $12.55 | $12.55 | $12.60 |
| Purchase #2 | $41.99 | 5.653% | $44.3637 | $44.36 | $44.35 | $44.40 |
| Purchase #3 | $191.80 | 9.544% | $210.1054 | $210.11 | $210.10 | $210.10 |
| Purchase #4 | $15.77 | 11.115% | $17.5228 | $17.52 | $17.50 | $17.50 |
| Purchase #5 | $58.68 | 6.130% | $62.2771 | $62.28 | $62.30 | $62.30 |
| Purchase #6 | $182.79 | 12.592% | $205.8069 | $205.81 | $205.80 | $205.80 |
| Purchase #7 | $244.93 | 12.567% | $275.7104 | $275.71 | $275.70 | $275.70 |
| 7 purchase totals = | $747.62 | $828.3369 | $828.34 | $828.30 | $828.40 | |