| 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 | $47.54 | 11.679% | $53.0922 | $53.09 | $53.10 | $53.10 |
| Purchase #2 | $15.82 | 4.738% | $16.5696 | $16.57 | $16.55 | $16.60 |
| Purchase #3 | $26.88 | 3.732% | $27.8832 | $27.88 | $27.90 | $27.90 |
| Purchase #4 | $24.95 | 9.354% | $27.2838 | $27.28 | $27.30 | $27.30 |
| Purchase #5 | $220.83 | 3.632% | $228.8505 | $228.85 | $228.85 | $228.90 |
| Purchase #6 | $220.78 | 3.684% | $228.9135 | $228.91 | $228.90 | $228.90 |
| Purchase #7 | $146.71 | 8.274% | $158.8488 | $158.85 | $158.85 | $158.80 |
| 7 purchase totals = | $703.51 | $741.4416 | $741.43 | $741.45 | $741.50 | |