| 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 | $247.48 | 12.799% | $279.155 | $279.16 | $279.15 | $279.20 |
| Purchase #2 | $70.75 | 8.169% | $76.5296 | $76.53 | $76.55 | $76.50 |
| Purchase #3 | $26.33 | 9.702% | $28.8845 | $28.88 | $28.90 | $28.90 |
| Purchase #4 | $142.74 | 4.342% | $148.9378 | $148.94 | $148.95 | $148.90 |
| Purchase #5 | $43.40 | 7.873% | $46.8169 | $46.82 | $46.80 | $46.80 |
| Purchase #6 | $58.53 | 8.384% | $63.4372 | $63.44 | $63.45 | $63.40 |
| Purchase #7 | $123.70 | 7.137% | $132.5285 | $132.53 | $132.55 | $132.50 |
| 7 purchase totals = | $712.93 | $776.2895 | $776.30 | $776.35 | $776.20 | |