| 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 | $117.73 | 7.250% | $126.2654 | $126.27 | $126.25 | $126.30 |
| Purchase #2 | $37.79 | 6.517% | $40.2528 | $40.25 | $40.25 | $40.30 |
| Purchase #3 | $231.67 | 13.670% | $263.3393 | $263.34 | $263.35 | $263.30 |
| Purchase #4 | $65.65 | 7.497% | $70.5718 | $70.57 | $70.55 | $70.60 |
| Purchase #5 | $215.35 | 4.317% | $224.6467 | $224.65 | $224.65 | $224.60 |
| Purchase #6 | $32.68 | 9.821% | $35.8895 | $35.89 | $35.90 | $35.90 |
| Purchase #7 | $84.67 | 10.526% | $93.5824 | $93.58 | $93.60 | $93.60 |
| 7 purchase totals = | $785.54 | $854.5479 | $854.55 | $854.55 | $854.60 | |