| 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 | $225.37 | 8.592% | $244.7338 | $244.73 | $244.75 | $244.70 |
| Purchase #2 | $43.38 | 7.119% | $46.4682 | $46.47 | $46.45 | $46.50 |
| Purchase #3 | $32.66 | 12.440% | $36.7229 | $36.72 | $36.70 | $36.70 |
| Purchase #4 | $147.35 | 7.671% | $158.6532 | $158.65 | $158.65 | $158.70 |
| Purchase #5 | $74.62 | 7.353% | $80.1068 | $80.11 | $80.10 | $80.10 |
| Purchase #6 | $50.70 | 9.274% | $55.4019 | $55.40 | $55.40 | $55.40 |
| Purchase #7 | $89.38 | 8.593% | $97.0604 | $97.06 | $97.05 | $97.10 |
| 7 purchase totals = | $663.46 | $719.1472 | $719.14 | $719.10 | $719.20 | |