| 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 | $66.80 | 4.151% | $69.5729 | $69.57 | $69.55 | $69.60 |
| Purchase #2 | $55.90 | 7.511% | $60.0986 | $60.10 | $60.10 | $60.10 |
| Purchase #3 | $150.64 | 6.691% | $160.7193 | $160.72 | $160.70 | $160.70 |
| Purchase #4 | $66.54 | 11.538% | $74.2174 | $74.22 | $74.20 | $74.20 |
| Purchase #5 | $249.88 | 7.326% | $268.1862 | $268.19 | $268.20 | $268.20 |
| Purchase #6 | $104.74 | 11.213% | $116.4845 | $116.48 | $116.50 | $116.50 |
| Purchase #7 | $236.77 | 6.126% | $251.2745 | $251.27 | $251.25 | $251.30 |
| 7 purchase totals = | $931.27 | $1,000.5534 | $1,000.55 | $1,000.50 | $1,000.60 | |