| 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 | $217.78 | 5.529% | $229.8211 | $229.82 | $229.80 | $229.80 |
| Purchase #2 | $73.85 | 8.249% | $79.9419 | $79.94 | $79.95 | $79.90 |
| Purchase #3 | $55.97 | 6.344% | $59.5207 | $59.52 | $59.50 | $59.50 |
| Purchase #4 | $25.97 | 13.652% | $29.5154 | $29.52 | $29.50 | $29.50 |
| Purchase #5 | $65.35 | 8.321% | $70.7878 | $70.79 | $70.80 | $70.80 |
| Purchase #6 | $84.80 | 13.353% | $96.1233 | $96.12 | $96.10 | $96.10 |
| Purchase #7 | $127.75 | 9.638% | $140.0625 | $140.06 | $140.05 | $140.10 |
| 7 purchase totals = | $651.47 | $705.7727 | $705.77 | $705.70 | $705.70 | |