| 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 | $37.87 | 12.639% | $42.6564 | $42.66 | $42.65 | $42.70 |
| Purchase #2 | $188.51 | 11.230% | $209.6797 | $209.68 | $209.70 | $209.70 |
| Purchase #3 | $37.95 | 9.474% | $41.5454 | $41.55 | $41.55 | $41.50 |
| Purchase #4 | $225.38 | 3.198% | $232.5877 | $232.59 | $232.60 | $232.60 |
| Purchase #5 | $46.86 | 4.870% | $49.1421 | $49.14 | $49.15 | $49.10 |
| Purchase #6 | $136.60 | 9.668% | $149.8065 | $149.81 | $149.80 | $149.80 |
| Purchase #7 | $23.89 | 12.611% | $26.9028 | $26.90 | $26.90 | $26.90 |
| 7 purchase totals = | $697.06 | $752.3206 | $752.33 | $752.35 | $752.30 | |