| 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 | $28.56 | 4.112% | $29.7344 | $29.73 | $29.75 | $29.70 |
| Purchase #2 | $25.42 | 12.581% | $28.6181 | $28.62 | $28.60 | $28.60 |
| Purchase #3 | $98.67 | 13.643% | $112.1315 | $112.13 | $112.15 | $112.10 |
| Purchase #4 | $38.45 | 5.769% | $40.6682 | $40.67 | $40.65 | $40.70 |
| Purchase #5 | $112.47 | 6.539% | $119.8244 | $119.82 | $119.80 | $119.80 |
| Purchase #6 | $188.44 | 11.528% | $210.1634 | $210.16 | $210.15 | $210.20 |
| Purchase #7 | $167.29 | 11.685% | $186.8378 | $186.84 | $186.85 | $186.80 |
| 7 purchase totals = | $659.30 | $727.9778 | $727.97 | $727.95 | $727.90 | |