| 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 | $75.84 | 7.364% | $81.4249 | $81.42 | $81.40 | $81.40 |
| Purchase #2 | $43.88 | 5.739% | $46.3983 | $46.40 | $46.40 | $46.40 |
| Purchase #3 | $199.49 | 12.624% | $224.6736 | $224.67 | $224.65 | $224.70 |
| Purchase #4 | $43.96 | 6.181% | $46.6772 | $46.68 | $46.70 | $46.70 |
| Purchase #5 | $212.46 | 11.117% | $236.0792 | $236.08 | $236.10 | $236.10 |
| Purchase #6 | $173.86 | 6.297% | $184.808 | $184.81 | $184.80 | $184.80 |
| Purchase #7 | $169.43 | 8.702% | $184.1738 | $184.17 | $184.15 | $184.20 |
| 7 purchase totals = | $918.92 | $1,004.2350 | $1,004.23 | $1,004.20 | $1,004.30 | |