| 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 | $46.63 | 5.531% | $49.2091 | $49.21 | $49.20 | $49.20 |
| Purchase #2 | $236.27 | 9.346% | $258.3518 | $258.35 | $258.35 | $258.40 |
| Purchase #3 | $149.66 | 4.113% | $155.8155 | $155.82 | $155.80 | $155.80 |
| Purchase #4 | $202.25 | 9.230% | $220.9177 | $220.92 | $220.90 | $220.90 |
| Purchase #5 | $34.80 | 12.749% | $39.2367 | $39.24 | $39.25 | $39.20 |
| Purchase #6 | $28.46 | 10.230% | $31.3715 | $31.37 | $31.35 | $31.40 |
| Purchase #7 | $199.28 | 12.841% | $224.8695 | $224.87 | $224.85 | $224.90 |
| 7 purchase totals = | $897.35 | $979.7718 | $979.78 | $979.70 | $979.80 | |