| 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 | $87.81 | 12.377% | $98.6782 | $98.68 | $98.70 | $98.70 |
| Purchase #2 | $183.78 | 10.770% | $203.5731 | $203.57 | $203.55 | $203.60 |
| Purchase #3 | $116.40 | 5.665% | $122.9941 | $122.99 | $123.00 | $123.00 |
| Purchase #4 | $96.65 | 10.850% | $107.1365 | $107.14 | $107.15 | $107.10 |
| Purchase #5 | $66.94 | 10.459% | $73.9413 | $73.94 | $73.95 | $73.90 |
| Purchase #6 | $178.51 | 7.626% | $192.1232 | $192.12 | $192.10 | $192.10 |
| Purchase #7 | $36.51 | 3.689% | $37.8569 | $37.86 | $37.85 | $37.90 |
| 7 purchase totals = | $766.60 | $836.3033 | $836.30 | $836.30 | $836.30 | |