| 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 | $41.70 | 13.243% | $47.2223 | $47.22 | $47.20 | $47.20 |
| Purchase #2 | $114.89 | 12.525% | $129.28 | $129.28 | $129.30 | $129.30 |
| Purchase #3 | $46.54 | 7.679% | $50.1138 | $50.11 | $50.10 | $50.10 |
| Purchase #4 | $43.78 | 10.580% | $48.4119 | $48.41 | $48.40 | $48.40 |
| Purchase #5 | $100.94 | 12.811% | $113.8714 | $113.87 | $113.85 | $113.90 |
| Purchase #6 | $245.68 | 10.418% | $271.2749 | $271.27 | $271.25 | $271.30 |
| Purchase #7 | $110.93 | 12.647% | $124.9593 | $124.96 | $124.95 | $125.00 |
| 7 purchase totals = | $704.46 | $785.1336 | $785.12 | $785.05 | $785.20 | |