| 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 | $57.51 | 6.791% | $61.4155 | $61.42 | $61.40 | $61.40 |
| Purchase #2 | $123.27 | 3.231% | $127.2529 | $127.25 | $127.25 | $127.30 |
| Purchase #3 | $9.77 | 12.251% | $10.9669 | $10.97 | $10.95 | $11.00 |
| Purchase #4 | $107.35 | 12.797% | $121.0876 | $121.09 | $121.10 | $121.10 |
| Purchase #5 | $211.76 | 6.830% | $226.2232 | $226.22 | $226.20 | $226.20 |
| Purchase #6 | $53.40 | 9.142% | $58.2818 | $58.28 | $58.30 | $58.30 |
| Purchase #7 | $160.44 | 5.640% | $169.4888 | $169.49 | $169.50 | $169.50 |
| 7 purchase totals = | $723.50 | $774.7167 | $774.72 | $774.70 | $774.80 | |