| 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 | $80.97 | 10.269% | $89.2848 | $89.28 | $89.30 | $89.30 |
| Purchase #2 | $116.50 | 4.609% | $121.8695 | $121.87 | $121.85 | $121.90 |
| Purchase #3 | $41.28 | 3.836% | $42.8635 | $42.86 | $42.85 | $42.90 |
| Purchase #4 | $227.68 | 7.356% | $244.4281 | $244.43 | $244.45 | $244.40 |
| Purchase #5 | $126.88 | 5.797% | $134.2352 | $134.24 | $134.25 | $134.20 |
| Purchase #6 | $64.84 | 12.768% | $73.1188 | $73.12 | $73.10 | $73.10 |
| Purchase #7 | $13.83 | 7.874% | $14.919 | $14.92 | $14.90 | $14.90 |
| 7 purchase totals = | $671.98 | $720.7189 | $720.72 | $720.70 | $720.70 | |