| 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 | $12.92 | 13.544% | $14.6699 | $14.67 | $14.65 | $14.70 |
| Purchase #2 | $25.48 | 11.195% | $28.3325 | $28.33 | $28.35 | $28.30 |
| Purchase #3 | $12.67 | 5.595% | $13.3789 | $13.38 | $13.40 | $13.40 |
| Purchase #4 | $224.64 | 5.185% | $236.2876 | $236.29 | $236.30 | $236.30 |
| Purchase #5 | $209.63 | 9.166% | $228.8447 | $228.84 | $228.85 | $228.80 |
| Purchase #6 | $24.91 | 3.470% | $25.7744 | $25.77 | $25.75 | $25.80 |
| Purchase #7 | $10.47 | 11.300% | $11.6531 | $11.65 | $11.65 | $11.70 |
| 7 purchase totals = | $520.72 | $558.9411 | $558.93 | $558.95 | $559.00 | |