| 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 | $40.46 | 10.736% | $44.8038 | $44.80 | $44.80 | $44.80 |
| Purchase #2 | $36.35 | 13.258% | $41.1693 | $41.17 | $41.15 | $41.20 |
| Purchase #3 | $24.37 | 11.762% | $27.2364 | $27.24 | $27.25 | $27.20 |
| Purchase #4 | $223.96 | 10.512% | $247.5027 | $247.50 | $247.50 | $247.50 |
| Purchase #5 | $70.56 | 11.779% | $78.8713 | $78.87 | $78.85 | $78.90 |
| Purchase #6 | $232.69 | 3.502% | $240.8388 | $240.84 | $240.85 | $240.80 |
| Purchase #7 | $138.26 | 12.592% | $155.6697 | $155.67 | $155.65 | $155.70 |
| 7 purchase totals = | $766.65 | $836.0920 | $836.09 | $836.05 | $836.10 | |