| 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 | $45.98 | 13.201% | $52.0498 | $52.05 | $52.05 | $52.00 |
| Purchase #2 | $133.64 | 8.405% | $144.8724 | $144.87 | $144.85 | $144.90 |
| Purchase #3 | $7.96 | 8.846% | $8.6641 | $8.66 | $8.65 | $8.70 |
| Purchase #4 | $56.51 | 4.560% | $59.0869 | $59.09 | $59.10 | $59.10 |
| Purchase #5 | $101.56 | 10.717% | $112.4442 | $112.44 | $112.45 | $112.40 |
| Purchase #6 | $202.83 | 3.147% | $209.2131 | $209.21 | $209.20 | $209.20 |
| Purchase #7 | $126.55 | 5.342% | $133.3103 | $133.31 | $133.30 | $133.30 |
| 7 purchase totals = | $675.03 | $719.6408 | $719.63 | $719.60 | $719.60 | |