| 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 | $79.54 | 5.428% | $83.8574 | $83.86 | $83.85 | $83.90 |
| Purchase #2 | $166.64 | 3.825% | $173.014 | $173.01 | $173.00 | $173.00 |
| Purchase #3 | $148.32 | 7.115% | $158.873 | $158.87 | $158.85 | $158.90 |
| Purchase #4 | $97.56 | 13.414% | $110.6467 | $110.65 | $110.65 | $110.60 |
| Purchase #5 | $237.72 | 11.591% | $265.2741 | $265.27 | $265.25 | $265.30 |
| Purchase #6 | $202.28 | 3.134% | $208.6195 | $208.62 | $208.60 | $208.60 |
| Purchase #7 | $22.90 | 11.642% | $25.566 | $25.57 | $25.55 | $25.60 |
| 7 purchase totals = | $954.96 | $1,025.8507 | $1,025.85 | $1,025.75 | $1,025.90 | |