| 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 | $41.57 | 4.692% | $43.5205 | $43.52 | $43.50 | $43.50 |
| Purchase #2 | $42.68 | 11.798% | $47.7154 | $47.72 | $47.70 | $47.70 |
| Purchase #3 | $150.36 | 10.370% | $165.9523 | $165.95 | $165.95 | $166.00 |
| Purchase #4 | $159.84 | 3.672% | $165.7093 | $165.71 | $165.70 | $165.70 |
| Purchase #5 | $108.30 | 11.810% | $121.0902 | $121.09 | $121.10 | $121.10 |
| Purchase #6 | $28.52 | 11.330% | $31.7513 | $31.75 | $31.75 | $31.80 |
| Purchase #7 | $83.59 | 4.609% | $87.4427 | $87.44 | $87.45 | $87.40 |
| 7 purchase totals = | $614.86 | $663.1817 | $663.18 | $663.15 | $663.20 | |