| 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 | $48.29 | 13.225% | $54.6764 | $54.68 | $54.70 | $54.70 |
| Purchase #2 | $56.91 | 9.267% | $62.1838 | $62.18 | $62.20 | $62.20 |
| Purchase #3 | $65.26 | 13.553% | $74.1047 | $74.10 | $74.10 | $74.10 |
| Purchase #4 | $183.40 | 6.447% | $195.2238 | $195.22 | $195.20 | $195.20 |
| Purchase #5 | $132.80 | 8.375% | $143.922 | $143.92 | $143.90 | $143.90 |
| Purchase #6 | $23.62 | 9.148% | $25.7808 | $25.78 | $25.80 | $25.80 |
| Purchase #7 | $77.57 | 10.417% | $85.6505 | $85.65 | $85.65 | $85.70 |
| 7 purchase totals = | $587.85 | $641.5420 | $641.53 | $641.55 | $641.60 | |