| 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 | $100.46 | 7.203% | $107.6961 | $107.70 | $107.70 | $107.70 |
| Purchase #2 | $200.71 | 7.478% | $215.7191 | $215.72 | $215.70 | $215.70 |
| Purchase #3 | $181.89 | 8.357% | $197.0905 | $197.09 | $197.10 | $197.10 |
| Purchase #4 | $36.80 | 5.481% | $38.817 | $38.82 | $38.80 | $38.80 |
| Purchase #5 | $27.75 | 7.361% | $29.7927 | $29.79 | $29.80 | $29.80 |
| Purchase #6 | $151.48 | 5.269% | $159.4615 | $159.46 | $159.45 | $159.50 |
| Purchase #7 | $50.25 | 7.616% | $54.077 | $54.08 | $54.10 | $54.10 |
| 7 purchase totals = | $749.34 | $802.6539 | $802.66 | $802.65 | $802.70 | |