| 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 | $35.48 | 11.757% | $39.6514 | $39.65 | $39.65 | $39.70 |
| Purchase #2 | $87.67 | 6.273% | $93.1695 | $93.17 | $93.15 | $93.20 |
| Purchase #3 | $219.42 | 12.191% | $246.1695 | $246.17 | $246.15 | $246.20 |
| Purchase #4 | $224.53 | 6.642% | $239.4433 | $239.44 | $239.45 | $239.40 |
| Purchase #5 | $149.92 | 5.754% | $158.5464 | $158.55 | $158.55 | $158.50 |
| Purchase #6 | $111.72 | 13.309% | $126.5888 | $126.59 | $126.60 | $126.60 |
| Purchase #7 | $32.28 | 13.122% | $36.5158 | $36.52 | $36.50 | $36.50 |
| 7 purchase totals = | $861.02 | $940.0847 | $940.09 | $940.05 | $940.10 | |