| 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 | $97.92 | 8.727% | $106.4655 | $106.47 | $106.45 | $106.50 |
| Purchase #2 | $58.29 | 4.291% | $60.7912 | $60.79 | $60.80 | $60.80 |
| Purchase #3 | $36.35 | 4.530% | $37.9967 | $38.00 | $38.00 | $38.00 |
| Purchase #4 | $13.46 | 6.779% | $14.3725 | $14.37 | $14.35 | $14.40 |
| Purchase #5 | $32.45 | 5.754% | $34.3172 | $34.32 | $34.30 | $34.30 |
| Purchase #6 | $19.83 | 9.504% | $21.7146 | $21.71 | $21.70 | $21.70 |
| Purchase #7 | $129.70 | 5.472% | $136.7972 | $136.80 | $136.80 | $136.80 |
| 7 purchase totals = | $388.00 | $412.4549 | $412.46 | $412.40 | $412.50 | |