| 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 | $65.38 | 11.496% | $72.8961 | $72.90 | $72.90 | $72.90 |
| Purchase #2 | $146.94 | 8.285% | $159.114 | $159.11 | $159.10 | $159.10 |
| Purchase #3 | $54.36 | 12.565% | $61.1903 | $61.19 | $61.20 | $61.20 |
| Purchase #4 | $78.52 | 9.749% | $86.1749 | $86.17 | $86.15 | $86.20 |
| Purchase #5 | $46.57 | 5.592% | $49.1742 | $49.17 | $49.15 | $49.20 |
| Purchase #6 | $220.84 | 6.316% | $234.7883 | $234.79 | $234.80 | $234.80 |
| Purchase #7 | $114.74 | 5.424% | $120.9635 | $120.96 | $120.95 | $121.00 |
| 7 purchase totals = | $727.35 | $784.3013 | $784.29 | $784.25 | $784.40 | |