| 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 | $98.94 | 12.726% | $111.5311 | $111.53 | $111.55 | $111.50 |
| Purchase #2 | $122.56 | 5.824% | $129.6979 | $129.70 | $129.70 | $129.70 |
| Purchase #3 | $17.49 | 13.427% | $19.8384 | $19.84 | $19.85 | $19.80 |
| Purchase #4 | $13.67 | 9.166% | $14.923 | $14.92 | $14.90 | $14.90 |
| Purchase #5 | $92.34 | 5.778% | $97.6754 | $97.68 | $97.70 | $97.70 |
| Purchase #6 | $139.81 | 6.870% | $149.4149 | $149.41 | $149.40 | $149.40 |
| Purchase #7 | $122.72 | 7.234% | $131.5976 | $131.60 | $131.60 | $131.60 |
| 7 purchase totals = | $607.53 | $654.6783 | $654.68 | $654.70 | $654.60 | |