| 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 | $91.32 | 12.703% | $102.9204 | $102.92 | $102.90 | $102.90 |
| Purchase #2 | $57.68 | 10.291% | $63.6158 | $63.62 | $63.60 | $63.60 |
| Purchase #3 | $220.90 | 12.778% | $249.1266 | $249.13 | $249.15 | $249.10 |
| Purchase #4 | $60.38 | 13.673% | $68.6358 | $68.64 | $68.65 | $68.60 |
| Purchase #5 | $32.43 | 9.684% | $35.5705 | $35.57 | $35.55 | $35.60 |
| Purchase #6 | $129.26 | 10.304% | $142.579 | $142.58 | $142.60 | $142.60 |
| Purchase #7 | $140.92 | 10.482% | $155.6912 | $155.69 | $155.70 | $155.70 |
| 7 purchase totals = | $732.89 | $818.1393 | $818.15 | $818.15 | $818.10 | |