| 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 | $37.79 | 3.321% | $39.045 | $39.05 | $39.05 | $39.00 |
| Purchase #2 | $56.67 | 12.562% | $63.7889 | $63.79 | $63.80 | $63.80 |
| Purchase #3 | $142.97 | 6.663% | $152.4961 | $152.50 | $152.50 | $152.50 |
| Purchase #4 | $165.55 | 5.860% | $175.2512 | $175.25 | $175.25 | $175.30 |
| Purchase #5 | $68.53 | 11.368% | $76.3205 | $76.32 | $76.30 | $76.30 |
| Purchase #6 | $136.71 | 8.549% | $148.3973 | $148.40 | $148.40 | $148.40 |
| Purchase #7 | $137.89 | 13.145% | $156.0156 | $156.02 | $156.00 | $156.00 |
| 7 purchase totals = | $746.11 | $811.3146 | $811.33 | $811.30 | $811.30 | |