| 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 | $26.84 | 3.395% | $27.7512 | $27.75 | $27.75 | $27.80 |
| Purchase #2 | $62.43 | 13.468% | $70.8381 | $70.84 | $70.85 | $70.80 |
| Purchase #3 | $58.84 | 13.749% | $66.9299 | $66.93 | $66.95 | $66.90 |
| Purchase #4 | $52.34 | 9.109% | $57.1077 | $57.11 | $57.10 | $57.10 |
| Purchase #5 | $110.40 | 6.664% | $117.7571 | $117.76 | $117.75 | $117.80 |
| Purchase #6 | $73.50 | 4.218% | $76.6002 | $76.60 | $76.60 | $76.60 |
| Purchase #7 | $48.98 | 12.718% | $55.2093 | $55.21 | $55.20 | $55.20 |
| 7 purchase totals = | $433.33 | $472.1935 | $472.20 | $472.20 | $472.20 | |