| 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 | $96.89 | 7.119% | $103.7876 | $103.79 | $103.80 | $103.80 |
| Purchase #2 | $78.31 | 6.753% | $83.5983 | $83.60 | $83.60 | $83.60 |
| Purchase #3 | $180.50 | 11.424% | $201.1203 | $201.12 | $201.10 | $201.10 |
| Purchase #4 | $28.82 | 11.221% | $32.0539 | $32.05 | $32.05 | $32.10 |
| Purchase #5 | $39.79 | 7.601% | $42.8144 | $42.81 | $42.80 | $42.80 |
| Purchase #6 | $178.65 | 10.418% | $197.2618 | $197.26 | $197.25 | $197.30 |
| Purchase #7 | $118.44 | 5.311% | $124.7303 | $124.73 | $124.75 | $124.70 |
| 7 purchase totals = | $721.40 | $785.3666 | $785.36 | $785.35 | $785.40 | |