| 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 | $53.51 | 7.512% | $57.5297 | $57.53 | $57.55 | $57.50 |
| Purchase #2 | $126.29 | 9.668% | $138.4997 | $138.50 | $138.50 | $138.50 |
| Purchase #3 | $8.71 | 10.644% | $9.6371 | $9.64 | $9.65 | $9.60 |
| Purchase #4 | $44.64 | 4.191% | $46.5109 | $46.51 | $46.50 | $46.50 |
| Purchase #5 | $162.70 | 7.867% | $175.4996 | $175.50 | $175.50 | $175.50 |
| Purchase #6 | $86.25 | 8.729% | $93.7788 | $93.78 | $93.80 | $93.80 |
| Purchase #7 | $47.99 | 6.145% | $50.939 | $50.94 | $50.95 | $50.90 |
| 7 purchase totals = | $530.09 | $572.3948 | $572.40 | $572.45 | $572.30 | |