| 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 | $121.65 | 6.505% | $129.5633 | $129.56 | $129.55 | $129.60 |
| Purchase #2 | $61.76 | 13.148% | $69.8802 | $69.88 | $69.90 | $69.90 |
| Purchase #3 | $236.74 | 4.785% | $248.068 | $248.07 | $248.05 | $248.10 |
| Purchase #4 | $61.78 | 12.683% | $69.6156 | $69.62 | $69.60 | $69.60 |
| Purchase #5 | $197.36 | 7.543% | $212.2469 | $212.25 | $212.25 | $212.20 |
| Purchase #6 | $21.63 | 7.192% | $23.1856 | $23.19 | $23.20 | $23.20 |
| Purchase #7 | $192.49 | 9.787% | $211.329 | $211.33 | $211.35 | $211.30 |
| 7 purchase totals = | $893.41 | $963.8886 | $963.90 | $963.90 | $963.90 | |