| 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 | $40.35 | 12.382% | $45.3461 | $45.35 | $45.35 | $45.30 |
| Purchase #2 | $183.95 | 7.870% | $198.4269 | $198.43 | $198.45 | $198.40 |
| Purchase #3 | $38.73 | 6.318% | $41.177 | $41.18 | $41.20 | $41.20 |
| Purchase #4 | $29.89 | 13.269% | $33.8561 | $33.86 | $33.85 | $33.90 |
| Purchase #5 | $217.98 | 5.872% | $230.7798 | $230.78 | $230.80 | $230.80 |
| Purchase #6 | $204.43 | 13.501% | $232.0301 | $232.03 | $232.05 | $232.00 |
| Purchase #7 | $103.93 | 12.200% | $116.6095 | $116.61 | $116.60 | $116.60 |
| 7 purchase totals = | $819.26 | $898.2255 | $898.24 | $898.30 | $898.20 | |