| 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 | $244.89 | 13.367% | $277.6244 | $277.62 | $277.60 | $277.60 |
| Purchase #2 | $26.88 | 6.352% | $28.5874 | $28.59 | $28.60 | $28.60 |
| Purchase #3 | $197.85 | 10.827% | $219.2712 | $219.27 | $219.25 | $219.30 |
| Purchase #4 | $16.37 | 8.321% | $17.7321 | $17.73 | $17.75 | $17.70 |
| Purchase #5 | $31.64 | 5.589% | $33.4084 | $33.41 | $33.40 | $33.40 |
| Purchase #6 | $106.52 | 9.569% | $116.7129 | $116.71 | $116.70 | $116.70 |
| Purchase #7 | $124.88 | 11.809% | $139.6271 | $139.63 | $139.65 | $139.60 |
| 7 purchase totals = | $749.03 | $832.9635 | $832.96 | $832.95 | $832.90 | |