| 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 | $54.62 | 6.385% | $58.1075 | $58.11 | $58.10 | $58.10 |
| Purchase #2 | $45.34 | 11.650% | $50.6221 | $50.62 | $50.60 | $50.60 |
| Purchase #3 | $137.53 | 10.586% | $152.0889 | $152.09 | $152.10 | $152.10 |
| Purchase #4 | $180.57 | 13.738% | $205.3767 | $205.38 | $205.40 | $205.40 |
| Purchase #5 | $34.62 | 6.556% | $36.8897 | $36.89 | $36.90 | $36.90 |
| Purchase #6 | $67.71 | 3.695% | $70.2119 | $70.21 | $70.20 | $70.20 |
| Purchase #7 | $29.70 | 5.290% | $31.2711 | $31.27 | $31.25 | $31.30 |
| 7 purchase totals = | $550.09 | $604.5679 | $604.57 | $604.55 | $604.60 | |