| 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 | $117.99 | 12.196% | $132.3801 | $132.38 | $132.40 | $132.40 |
| Purchase #2 | $45.78 | 9.642% | $50.1941 | $50.19 | $50.20 | $50.20 |
| Purchase #3 | $48.94 | 12.677% | $55.1441 | $55.14 | $55.15 | $55.10 |
| Purchase #4 | $53.65 | 5.422% | $56.5589 | $56.56 | $56.55 | $56.60 |
| Purchase #5 | $145.34 | 11.778% | $162.4581 | $162.46 | $162.45 | $162.50 |
| Purchase #6 | $57.97 | 11.676% | $64.7386 | $64.74 | $64.75 | $64.70 |
| Purchase #7 | $91.40 | 10.872% | $101.337 | $101.34 | $101.35 | $101.30 |
| 7 purchase totals = | $561.07 | $622.8109 | $622.81 | $622.85 | $622.80 | |