| 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 | $66.62 | 9.120% | $72.6957 | $72.70 | $72.70 | $72.70 |
| Purchase #2 | $215.31 | 6.605% | $229.5312 | $229.53 | $229.55 | $229.50 |
| Purchase #3 | $15.31 | 9.789% | $16.8087 | $16.81 | $16.80 | $16.80 |
| Purchase #4 | $16.87 | 13.277% | $19.1098 | $19.11 | $19.10 | $19.10 |
| Purchase #5 | $223.35 | 7.149% | $239.3173 | $239.32 | $239.30 | $239.30 |
| Purchase #6 | $61.47 | 9.738% | $67.4559 | $67.46 | $67.45 | $67.50 |
| Purchase #7 | $128.49 | 11.456% | $143.2098 | $143.21 | $143.20 | $143.20 |
| 7 purchase totals = | $727.42 | $788.1284 | $788.14 | $788.10 | $788.10 | |