| 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 | $58.40 | 3.350% | $60.3564 | $60.36 | $60.35 | $60.40 |
| Purchase #2 | $144.86 | 13.450% | $164.3437 | $164.34 | $164.35 | $164.30 |
| Purchase #3 | $104.26 | 11.120% | $115.8537 | $115.85 | $115.85 | $115.90 |
| Purchase #4 | $14.83 | 12.472% | $16.6796 | $16.68 | $16.70 | $16.70 |
| Purchase #5 | $189.81 | 9.830% | $208.4683 | $208.47 | $208.45 | $208.50 |
| Purchase #6 | $159.67 | 7.217% | $171.1934 | $171.19 | $171.20 | $171.20 |
| Purchase #7 | $25.35 | 12.125% | $28.4237 | $28.42 | $28.40 | $28.40 |
| 7 purchase totals = | $697.18 | $765.3188 | $765.31 | $765.30 | $765.40 | |