| 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 | $53.59 | 3.862% | $55.6596 | $55.66 | $55.65 | $55.70 |
| Purchase #2 | $97.68 | 9.835% | $107.2868 | $107.29 | $107.30 | $107.30 |
| Purchase #3 | $38.46 | 13.582% | $43.6836 | $43.68 | $43.70 | $43.70 |
| Purchase #4 | $55.57 | 9.366% | $60.7747 | $60.77 | $60.75 | $60.80 |
| Purchase #5 | $128.39 | 7.783% | $138.3826 | $138.38 | $138.40 | $138.40 |
| Purchase #6 | $155.78 | 9.673% | $170.8486 | $170.85 | $170.85 | $170.80 |
| Purchase #7 | $150.88 | 9.145% | $164.678 | $164.68 | $164.70 | $164.70 |
| 7 purchase totals = | $680.35 | $741.3139 | $741.31 | $741.35 | $741.40 | |