| 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 | $9.52 | 11.845% | $10.6476 | $10.65 | $10.65 | $10.60 |
| Purchase #2 | $72.63 | 12.844% | $81.9586 | $81.96 | $81.95 | $82.00 |
| Purchase #3 | $130.93 | 3.643% | $135.6998 | $135.70 | $135.70 | $135.70 |
| Purchase #4 | $55.33 | 8.435% | $59.9971 | $60.00 | $60.00 | $60.00 |
| Purchase #5 | $140.69 | 7.466% | $151.1939 | $151.19 | $151.20 | $151.20 |
| Purchase #6 | $220.96 | 8.106% | $238.871 | $238.87 | $238.85 | $238.90 |
| Purchase #7 | $204.53 | 10.158% | $225.3062 | $225.31 | $225.30 | $225.30 |
| 7 purchase totals = | $834.59 | $903.6742 | $903.68 | $903.65 | $903.70 | |