| 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 | $72.28 | 9.839% | $79.3916 | $79.39 | $79.40 | $79.40 |
| Purchase #2 | $159.80 | 5.442% | $168.4963 | $168.50 | $168.50 | $168.50 |
| Purchase #3 | $216.77 | 9.199% | $236.7107 | $236.71 | $236.70 | $236.70 |
| Purchase #4 | $88.86 | 11.749% | $99.3002 | $99.30 | $99.30 | $99.30 |
| Purchase #5 | $33.95 | 4.701% | $35.546 | $35.55 | $35.55 | $35.50 |
| Purchase #6 | $203.35 | 11.424% | $226.5807 | $226.58 | $226.60 | $226.60 |
| Purchase #7 | $16.31 | 9.118% | $17.7971 | $17.80 | $17.80 | $17.80 |
| 7 purchase totals = | $791.32 | $863.8226 | $863.83 | $863.85 | $863.80 | |