| 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 | $13.27 | 3.219% | $13.6972 | $13.70 | $13.70 | $13.70 |
| Purchase #2 | $50.43 | 5.137% | $53.0206 | $53.02 | $53.00 | $53.00 |
| Purchase #3 | $241.76 | 7.665% | $260.2909 | $260.29 | $260.30 | $260.30 |
| Purchase #4 | $22.68 | 7.286% | $24.3325 | $24.33 | $24.35 | $24.30 |
| Purchase #5 | $212.46 | 9.330% | $232.2825 | $232.28 | $232.30 | $232.30 |
| Purchase #6 | $85.84 | 12.708% | $96.7485 | $96.75 | $96.75 | $96.70 |
| Purchase #7 | $247.50 | 5.358% | $260.7611 | $260.76 | $260.75 | $260.80 |
| 7 purchase totals = | $873.94 | $941.1333 | $941.13 | $941.15 | $941.10 | |