| 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 | $41.98 | 13.750% | $47.7523 | $47.75 | $47.75 | $47.80 |
| Purchase #2 | $11.36 | 6.680% | $12.1188 | $12.12 | $12.10 | $12.10 |
| Purchase #3 | $177.93 | 3.669% | $184.4583 | $184.46 | $184.45 | $184.50 |
| Purchase #4 | $180.79 | 12.608% | $203.584 | $203.58 | $203.60 | $203.60 |
| Purchase #5 | $125.86 | 13.674% | $143.0701 | $143.07 | $143.05 | $143.10 |
| Purchase #6 | $12.94 | 11.410% | $14.4165 | $14.42 | $14.40 | $14.40 |
| Purchase #7 | $136.59 | 6.731% | $145.7839 | $145.78 | $145.80 | $145.80 |
| 7 purchase totals = | $687.45 | $751.1839 | $751.18 | $751.15 | $751.30 | |