| 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 | $24.65 | 13.687% | $28.0238 | $28.02 | $28.00 | $28.00 |
| Purchase #2 | $80.71 | 4.203% | $84.1022 | $84.10 | $84.10 | $84.10 |
| Purchase #3 | $97.47 | 13.639% | $110.7639 | $110.76 | $110.75 | $110.80 |
| Purchase #4 | $74.36 | 13.607% | $84.4782 | $84.48 | $84.50 | $84.50 |
| Purchase #5 | $85.94 | 10.477% | $94.9439 | $94.94 | $94.95 | $94.90 |
| Purchase #6 | $140.81 | 8.358% | $152.5789 | $152.58 | $152.60 | $152.60 |
| Purchase #7 | $79.31 | 9.466% | $86.8175 | $86.82 | $86.80 | $86.80 |
| 7 purchase totals = | $583.25 | $641.7084 | $641.70 | $641.70 | $641.70 | |