| 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 | $35.46 | 6.188% | $37.6543 | $37.65 | $37.65 | $37.70 |
| Purchase #2 | $5.46 | 13.264% | $6.1842 | $6.18 | $6.20 | $6.20 |
| Purchase #3 | $119.84 | 7.806% | $129.1947 | $129.19 | $129.20 | $129.20 |
| Purchase #4 | $178.87 | 5.495% | $188.6989 | $188.70 | $188.70 | $188.70 |
| Purchase #5 | $54.75 | 6.542% | $58.3317 | $58.33 | $58.35 | $58.30 |
| Purchase #6 | $26.30 | 5.728% | $27.8065 | $27.81 | $27.80 | $27.80 |
| Purchase #7 | $101.39 | 10.507% | $112.043 | $112.04 | $112.05 | $112.00 |
| 7 purchase totals = | $522.07 | $559.9133 | $559.90 | $559.95 | $559.90 | |