| 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 | $84.29 | 9.266% | $92.1003 | $92.10 | $92.10 | $92.10 |
| Purchase #2 | $143.52 | 4.563% | $150.0688 | $150.07 | $150.05 | $150.10 |
| Purchase #3 | $55.86 | 7.412% | $60.0003 | $60.00 | $60.00 | $60.00 |
| Purchase #4 | $75.72 | 13.760% | $86.1391 | $86.14 | $86.15 | $86.10 |
| Purchase #5 | $53.89 | 12.511% | $60.6322 | $60.63 | $60.65 | $60.60 |
| Purchase #6 | $196.40 | 4.646% | $205.5247 | $205.52 | $205.50 | $205.50 |
| Purchase #7 | $27.27 | 5.494% | $28.7682 | $28.77 | $28.75 | $28.80 |
| 7 purchase totals = | $636.95 | $683.2336 | $683.23 | $683.20 | $683.20 | |