| 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 | $90.81 | 6.840% | $97.0214 | $97.02 | $97.00 | $97.00 |
| Purchase #2 | $216.33 | 7.255% | $232.0247 | $232.02 | $232.00 | $232.00 |
| Purchase #3 | $227.63 | 7.249% | $244.1309 | $244.13 | $244.15 | $244.10 |
| Purchase #4 | $83.70 | 9.228% | $91.4238 | $91.42 | $91.40 | $91.40 |
| Purchase #5 | $5.64 | 3.837% | $5.8564 | $5.86 | $5.85 | $5.90 |
| Purchase #6 | $37.92 | 3.222% | $39.1418 | $39.14 | $39.15 | $39.10 |
| Purchase #7 | $222.82 | 13.336% | $252.5353 | $252.54 | $252.55 | $252.50 |
| 7 purchase totals = | $884.85 | $962.1343 | $962.13 | $962.10 | $962.00 | |