| 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 | $83.34 | 5.829% | $88.1979 | $88.20 | $88.20 | $88.20 |
| Purchase #2 | $185.40 | 9.832% | $203.6285 | $203.63 | $203.65 | $203.60 |
| Purchase #3 | $115.77 | 5.246% | $121.8433 | $121.84 | $121.85 | $121.80 |
| Purchase #4 | $99.40 | 11.523% | $110.8539 | $110.85 | $110.85 | $110.90 |
| Purchase #5 | $75.26 | 6.357% | $80.0443 | $80.04 | $80.05 | $80.00 |
| Purchase #6 | $219.56 | 10.660% | $242.9651 | $242.97 | $242.95 | $243.00 |
| Purchase #7 | $148.48 | 5.151% | $156.1282 | $156.13 | $156.15 | $156.10 |
| 7 purchase totals = | $927.21 | $1,003.6612 | $1,003.66 | $1,003.70 | $1,003.60 | |