| 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 | $7.51 | 3.397% | $7.7651 | $7.77 | $7.75 | $7.80 |
| Purchase #2 | $207.91 | 6.342% | $221.0957 | $221.10 | $221.10 | $221.10 |
| Purchase #3 | $113.35 | 5.734% | $119.8495 | $119.85 | $119.85 | $119.80 |
| Purchase #4 | $24.62 | 12.693% | $27.745 | $27.75 | $27.75 | $27.70 |
| Purchase #5 | $174.76 | 8.244% | $189.1672 | $189.17 | $189.15 | $189.20 |
| Purchase #6 | $16.87 | 12.328% | $18.9497 | $18.95 | $18.95 | $18.90 |
| Purchase #7 | $201.32 | 5.688% | $212.7711 | $212.77 | $212.75 | $212.80 |
| 7 purchase totals = | $746.34 | $797.3433 | $797.36 | $797.30 | $797.30 | |