| 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 | $75.50 | 9.194% | $82.4415 | $82.44 | $82.45 | $82.40 |
| Purchase #2 | $90.52 | 10.268% | $99.8146 | $99.81 | $99.80 | $99.80 |
| Purchase #3 | $184.62 | 8.222% | $199.7995 | $199.80 | $199.80 | $199.80 |
| Purchase #4 | $144.67 | 5.211% | $152.2088 | $152.21 | $152.20 | $152.20 |
| Purchase #5 | $5.81 | 8.410% | $6.2986 | $6.30 | $6.30 | $6.30 |
| Purchase #6 | $94.66 | 4.560% | $98.9765 | $98.98 | $99.00 | $99.00 |
| Purchase #7 | $204.68 | 13.603% | $232.5226 | $232.52 | $232.50 | $232.50 |
| 7 purchase totals = | $800.46 | $872.0621 | $872.06 | $872.05 | $872.00 | |