| 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 | $117.87 | 11.844% | $131.8305 | $131.83 | $131.85 | $131.80 |
| Purchase #2 | $95.93 | 12.450% | $107.8733 | $107.87 | $107.85 | $107.90 |
| Purchase #3 | $48.82 | 9.469% | $53.4428 | $53.44 | $53.45 | $53.40 |
| Purchase #4 | $11.44 | 4.125% | $11.9119 | $11.91 | $11.90 | $11.90 |
| Purchase #5 | $151.28 | 7.392% | $162.4626 | $162.46 | $162.45 | $162.50 |
| Purchase #6 | $224.76 | 10.871% | $249.1937 | $249.19 | $249.20 | $249.20 |
| Purchase #7 | $77.43 | 13.249% | $87.6887 | $87.69 | $87.70 | $87.70 |
| 7 purchase totals = | $727.53 | $804.4035 | $804.39 | $804.40 | $804.40 | |