| 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 | $66.25 | 9.718% | $72.6882 | $72.69 | $72.70 | $72.70 |
| Purchase #2 | $111.91 | 8.467% | $121.3854 | $121.39 | $121.40 | $121.40 |
| Purchase #3 | $78.62 | 11.696% | $87.8154 | $87.82 | $87.80 | $87.80 |
| Purchase #4 | $91.72 | 10.480% | $101.3323 | $101.33 | $101.35 | $101.30 |
| Purchase #5 | $176.60 | 9.759% | $193.8344 | $193.83 | $193.85 | $193.80 |
| Purchase #6 | $75.83 | 13.561% | $86.1133 | $86.11 | $86.10 | $86.10 |
| Purchase #7 | $59.58 | 5.694% | $62.9725 | $62.97 | $62.95 | $63.00 |
| 7 purchase totals = | $660.51 | $726.1415 | $726.14 | $726.15 | $726.10 | |