| 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 | $34.76 | 9.453% | $38.0459 | $38.05 | $38.05 | $38.00 |
| Purchase #2 | $150.84 | 11.863% | $168.7341 | $168.73 | $168.75 | $168.70 |
| Purchase #3 | $196.84 | 7.168% | $210.9495 | $210.95 | $210.95 | $210.90 |
| Purchase #4 | $245.36 | 9.512% | $268.6986 | $268.70 | $268.70 | $268.70 |
| Purchase #5 | $150.99 | 6.420% | $160.6836 | $160.68 | $160.70 | $160.70 |
| Purchase #6 | $29.57 | 9.732% | $32.4478 | $32.45 | $32.45 | $32.40 |
| Purchase #7 | $59.94 | 11.711% | $66.9596 | $66.96 | $66.95 | $67.00 |
| 7 purchase totals = | $868.30 | $946.5191 | $946.52 | $946.55 | $946.40 | |