| 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 | $52.51 | 8.779% | $57.1199 | $57.12 | $57.10 | $57.10 |
| Purchase #2 | $33.67 | 5.488% | $35.5178 | $35.52 | $35.50 | $35.50 |
| Purchase #3 | $248.98 | 9.257% | $272.0281 | $272.03 | $272.05 | $272.00 |
| Purchase #4 | $43.89 | 11.172% | $48.7934 | $48.79 | $48.80 | $48.80 |
| Purchase #5 | $41.97 | 13.152% | $47.4899 | $47.49 | $47.50 | $47.50 |
| Purchase #6 | $209.95 | 9.394% | $229.6727 | $229.67 | $229.65 | $229.70 |
| Purchase #7 | $153.43 | 11.148% | $170.5344 | $170.53 | $170.55 | $170.50 |
| 7 purchase totals = | $784.40 | $861.1562 | $861.15 | $861.15 | $861.10 | |