| 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 | $71.44 | 8.104% | $77.2295 | $77.23 | $77.25 | $77.20 |
| Purchase #2 | $150.50 | 10.387% | $166.1324 | $166.13 | $166.15 | $166.10 |
| Purchase #3 | $27.66 | 4.482% | $28.8997 | $28.90 | $28.90 | $28.90 |
| Purchase #4 | $207.46 | 6.437% | $220.8142 | $220.81 | $220.80 | $220.80 |
| Purchase #5 | $231.85 | 12.343% | $260.4672 | $260.47 | $260.45 | $260.50 |
| Purchase #6 | $247.49 | 12.185% | $277.6467 | $277.65 | $277.65 | $277.60 |
| Purchase #7 | $190.39 | 6.265% | $202.3179 | $202.32 | $202.30 | $202.30 |
| 7 purchase totals = | $1,126.79 | $1,233.5076 | $1,233.51 | $1,233.50 | $1,233.40 | |