| 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 | $79.59 | 11.770% | $88.9577 | $88.96 | $88.95 | $89.00 |
| Purchase #2 | $73.78 | 10.719% | $81.6885 | $81.69 | $81.70 | $81.70 |
| Purchase #3 | $199.48 | 10.128% | $219.6833 | $219.68 | $219.70 | $219.70 |
| Purchase #4 | $75.68 | 3.106% | $78.0306 | $78.03 | $78.05 | $78.00 |
| Purchase #5 | $147.87 | 6.655% | $157.7107 | $157.71 | $157.70 | $157.70 |
| Purchase #6 | $53.41 | 10.835% | $59.197 | $59.20 | $59.20 | $59.20 |
| Purchase #7 | $196.98 | 3.370% | $203.6182 | $203.62 | $203.60 | $203.60 |
| 7 purchase totals = | $826.79 | $888.8860 | $888.89 | $888.90 | $888.90 | |