| 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 | $90.51 | 4.377% | $94.4716 | $94.47 | $94.45 | $94.50 |
| Purchase #2 | $104.53 | 11.821% | $116.8865 | $116.89 | $116.90 | $116.90 |
| Purchase #3 | $69.39 | 8.370% | $75.1979 | $75.20 | $75.20 | $75.20 |
| Purchase #4 | $174.35 | 8.233% | $188.7042 | $188.70 | $188.70 | $188.70 |
| Purchase #5 | $108.49 | 12.749% | $122.3214 | $122.32 | $122.30 | $122.30 |
| Purchase #6 | $36.86 | 9.860% | $40.4944 | $40.49 | $40.50 | $40.50 |
| Purchase #7 | $147.64 | 10.117% | $162.5767 | $162.58 | $162.60 | $162.60 |
| 7 purchase totals = | $731.77 | $800.6527 | $800.65 | $800.65 | $800.70 | |