| 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 | $48.29 | 10.664% | $53.4396 | $53.44 | $53.45 | $53.40 |
| Purchase #2 | $137.38 | 12.391% | $154.4028 | $154.40 | $154.40 | $154.40 |
| Purchase #3 | $178.41 | 10.483% | $197.1127 | $197.11 | $197.10 | $197.10 |
| Purchase #4 | $110.59 | 6.382% | $117.6479 | $117.65 | $117.65 | $117.60 |
| Purchase #5 | $185.41 | 9.375% | $202.7922 | $202.79 | $202.80 | $202.80 |
| Purchase #6 | $41.92 | 5.646% | $44.2868 | $44.29 | $44.30 | $44.30 |
| Purchase #7 | $38.81 | 9.404% | $42.4597 | $42.46 | $42.45 | $42.50 |
| 7 purchase totals = | $740.81 | $812.1417 | $812.14 | $812.15 | $812.10 | |