| 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 | $60.52 | 13.373% | $68.6133 | $68.61 | $68.60 | $68.60 |
| Purchase #2 | $84.88 | 6.866% | $90.7079 | $90.71 | $90.70 | $90.70 |
| Purchase #3 | $24.90 | 13.719% | $28.316 | $28.32 | $28.30 | $28.30 |
| Purchase #4 | $142.80 | 10.773% | $158.1838 | $158.18 | $158.20 | $158.20 |
| Purchase #5 | $69.54 | 10.848% | $77.0837 | $77.08 | $77.10 | $77.10 |
| Purchase #6 | $183.62 | 10.202% | $202.3529 | $202.35 | $202.35 | $202.40 |
| Purchase #7 | $18.88 | 10.116% | $20.7899 | $20.79 | $20.80 | $20.80 |
| 7 purchase totals = | $585.14 | $646.0475 | $646.04 | $646.05 | $646.10 | |