| 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 | $32.40 | 8.289% | $35.0856 | $35.09 | $35.10 | $35.10 |
| Purchase #2 | $210.52 | 4.661% | $220.3323 | $220.33 | $220.35 | $220.30 |
| Purchase #3 | $58.35 | 11.828% | $65.2516 | $65.25 | $65.25 | $65.30 |
| Purchase #4 | $147.80 | 3.186% | $152.5089 | $152.51 | $152.50 | $152.50 |
| Purchase #5 | $201.33 | 11.686% | $224.8574 | $224.86 | $224.85 | $224.90 |
| Purchase #6 | $184.39 | 13.259% | $208.8383 | $208.84 | $208.85 | $208.80 |
| Purchase #7 | $29.33 | 7.767% | $31.6081 | $31.61 | $31.60 | $31.60 |
| 7 purchase totals = | $864.12 | $938.4822 | $938.49 | $938.50 | $938.50 | |