| 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 | $77.84 | 7.451% | $83.6399 | $83.64 | $83.65 | $83.60 |
| Purchase #2 | $12.45 | 12.470% | $14.0025 | $14.00 | $14.00 | $14.00 |
| Purchase #3 | $224.66 | 6.532% | $239.3348 | $239.33 | $239.35 | $239.30 |
| Purchase #4 | $37.36 | 12.842% | $42.1578 | $42.16 | $42.15 | $42.20 |
| Purchase #5 | $148.90 | 8.200% | $161.1098 | $161.11 | $161.10 | $161.10 |
| Purchase #6 | $164.49 | 5.551% | $173.6208 | $173.62 | $173.60 | $173.60 |
| Purchase #7 | $83.99 | 12.824% | $94.7609 | $94.76 | $94.75 | $94.80 |
| 7 purchase totals = | $749.69 | $808.6265 | $808.62 | $808.60 | $808.60 | |