| 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 | $65.75 | 9.373% | $71.9127 | $71.91 | $71.90 | $71.90 |
| Purchase #2 | $51.32 | 3.694% | $53.2158 | $53.22 | $53.20 | $53.20 |
| Purchase #3 | $40.50 | 8.726% | $44.034 | $44.03 | $44.05 | $44.00 |
| Purchase #4 | $144.99 | 13.275% | $164.2374 | $164.24 | $164.25 | $164.20 |
| Purchase #5 | $139.84 | 9.707% | $153.4143 | $153.41 | $153.40 | $153.40 |
| Purchase #6 | $107.84 | 7.640% | $116.079 | $116.08 | $116.10 | $116.10 |
| Purchase #7 | $143.89 | 13.259% | $162.9684 | $162.97 | $162.95 | $163.00 |
| 7 purchase totals = | $694.13 | $765.8616 | $765.86 | $765.85 | $765.80 | |