| 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 | $95.56 | 13.488% | $108.4491 | $108.45 | $108.45 | $108.40 |
| Purchase #2 | $45.79 | 11.319% | $50.973 | $50.97 | $50.95 | $51.00 |
| Purchase #3 | $29.26 | 8.398% | $31.7173 | $31.72 | $31.70 | $31.70 |
| Purchase #4 | $191.83 | 10.760% | $212.4709 | $212.47 | $212.45 | $212.50 |
| Purchase #5 | $30.37 | 6.397% | $32.3128 | $32.31 | $32.30 | $32.30 |
| Purchase #6 | $67.43 | 4.311% | $70.3369 | $70.34 | $70.35 | $70.30 |
| Purchase #7 | $163.44 | 9.420% | $178.836 | $178.84 | $178.85 | $178.80 |
| 7 purchase totals = | $623.68 | $685.0960 | $685.10 | $685.05 | $685.00 | |