| 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 | $72.26 | 3.333% | $74.6684 | $74.67 | $74.65 | $74.70 |
| Purchase #2 | $229.58 | 12.288% | $257.7908 | $257.79 | $257.80 | $257.80 |
| Purchase #3 | $105.61 | 3.354% | $109.1522 | $109.15 | $109.15 | $109.20 |
| Purchase #4 | $100.28 | 7.144% | $107.444 | $107.44 | $107.45 | $107.40 |
| Purchase #5 | $31.37 | 13.256% | $35.5284 | $35.53 | $35.55 | $35.50 |
| Purchase #6 | $131.61 | 13.358% | $149.1905 | $149.19 | $149.20 | $149.20 |
| Purchase #7 | $87.99 | 11.617% | $98.2118 | $98.21 | $98.20 | $98.20 |
| 7 purchase totals = | $758.70 | $831.9861 | $831.98 | $832.00 | $832.00 | |