| 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 | $46.88 | 9.776% | $51.463 | $51.46 | $51.45 | $51.50 |
| Purchase #2 | $151.36 | 5.253% | $159.3109 | $159.31 | $159.30 | $159.30 |
| Purchase #3 | $66.34 | 11.710% | $74.1084 | $74.11 | $74.10 | $74.10 |
| Purchase #4 | $115.92 | 12.131% | $129.9823 | $129.98 | $130.00 | $130.00 |
| Purchase #5 | $20.96 | 13.746% | $23.8412 | $23.84 | $23.85 | $23.80 |
| Purchase #6 | $179.68 | 7.151% | $192.5289 | $192.53 | $192.55 | $192.50 |
| Purchase #7 | $138.48 | 7.448% | $148.794 | $148.79 | $148.80 | $148.80 |
| 7 purchase totals = | $719.62 | $780.0287 | $780.02 | $780.05 | $780.00 | |