| 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 | $76.90 | 12.150% | $86.2434 | $86.24 | $86.25 | $86.20 |
| Purchase #2 | $81.28 | 8.374% | $88.0864 | $88.09 | $88.10 | $88.10 |
| Purchase #3 | $139.98 | 11.818% | $156.5228 | $156.52 | $156.50 | $156.50 |
| Purchase #4 | $137.29 | 4.594% | $143.5971 | $143.60 | $143.60 | $143.60 |
| Purchase #5 | $72.71 | 9.731% | $79.7854 | $79.79 | $79.80 | $79.80 |
| Purchase #6 | $82.92 | 7.272% | $88.9499 | $88.95 | $88.95 | $88.90 |
| Purchase #7 | $112.81 | 5.742% | $119.2876 | $119.29 | $119.30 | $119.30 |
| 7 purchase totals = | $703.89 | $762.4726 | $762.48 | $762.50 | $762.40 | |