| 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 | $91.76 | 3.149% | $94.6495 | $94.65 | $94.65 | $94.60 |
| Purchase #2 | $13.76 | 5.859% | $14.5662 | $14.57 | $14.55 | $14.60 |
| Purchase #3 | $27.95 | 3.116% | $28.8209 | $28.82 | $28.80 | $28.80 |
| Purchase #4 | $132.47 | 11.777% | $148.071 | $148.07 | $148.05 | $148.10 |
| Purchase #5 | $43.48 | 13.802% | $49.4811 | $49.48 | $49.50 | $49.50 |
| Purchase #6 | $135.92 | 10.146% | $149.7104 | $149.71 | $149.70 | $149.70 |
| Purchase #7 | $238.37 | 7.844% | $257.0677 | $257.07 | $257.05 | $257.10 |
| 7 purchase totals = | $683.71 | $742.3668 | $742.37 | $742.30 | $742.40 | |