| 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 | $5.79 | 4.623% | $6.0577 | $6.06 | $6.05 | $6.10 |
| Purchase #2 | $182.56 | 10.462% | $201.6594 | $201.66 | $201.65 | $201.70 |
| Purchase #3 | $235.39 | 9.385% | $257.4814 | $257.48 | $257.50 | $257.50 |
| Purchase #4 | $66.41 | 13.735% | $75.5314 | $75.53 | $75.55 | $75.50 |
| Purchase #5 | $29.50 | 13.571% | $33.5034 | $33.50 | $33.50 | $33.50 |
| Purchase #6 | $132.58 | 4.479% | $138.5183 | $138.52 | $138.50 | $138.50 |
| Purchase #7 | $191.95 | 9.131% | $209.477 | $209.48 | $209.50 | $209.50 |
| 7 purchase totals = | $844.18 | $922.2286 | $922.23 | $922.25 | $922.30 | |