| 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 | $12.31 | 13.149% | $13.9286 | $13.93 | $13.95 | $13.90 |
| Purchase #2 | $43.34 | 3.409% | $44.8175 | $44.82 | $44.80 | $44.80 |
| Purchase #3 | $226.29 | 10.337% | $249.6816 | $249.68 | $249.70 | $249.70 |
| Purchase #4 | $28.53 | 5.490% | $30.0963 | $30.10 | $30.10 | $30.10 |
| Purchase #5 | $58.95 | 12.815% | $66.5044 | $66.50 | $66.50 | $66.50 |
| Purchase #6 | $13.48 | 11.535% | $15.0349 | $15.03 | $15.05 | $15.00 |
| Purchase #7 | $187.34 | 5.241% | $197.1585 | $197.16 | $197.15 | $197.20 |
| 7 purchase totals = | $570.24 | $617.2218 | $617.22 | $617.25 | $617.20 | |