| 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 | $62.41 | 9.515% | $68.3483 | $68.35 | $68.35 | $68.30 |
| Purchase #2 | $12.76 | 3.541% | $13.2118 | $13.21 | $13.20 | $13.20 |
| Purchase #3 | $210.48 | 13.327% | $238.5307 | $238.53 | $238.55 | $238.50 |
| Purchase #4 | $146.49 | 3.558% | $151.7021 | $151.70 | $151.70 | $151.70 |
| Purchase #5 | $109.25 | 11.364% | $121.6652 | $121.67 | $121.65 | $121.70 |
| Purchase #6 | $190.26 | 4.456% | $198.738 | $198.74 | $198.75 | $198.70 |
| Purchase #7 | $33.34 | 4.872% | $34.9643 | $34.96 | $34.95 | $35.00 |
| 7 purchase totals = | $764.99 | $827.1604 | $827.16 | $827.15 | $827.10 | |