| 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 | $108.61 | 7.237% | $116.4701 | $116.47 | $116.45 | $116.50 |
| Purchase #2 | $168.96 | 9.460% | $184.9436 | $184.94 | $184.95 | $184.90 |
| Purchase #3 | $92.81 | 10.725% | $102.7639 | $102.76 | $102.75 | $102.80 |
| Purchase #4 | $25.34 | 10.872% | $28.095 | $28.10 | $28.10 | $28.10 |
| Purchase #5 | $60.66 | 13.751% | $69.0014 | $69.00 | $69.00 | $69.00 |
| Purchase #6 | $120.25 | 12.452% | $135.2235 | $135.22 | $135.20 | $135.20 |
| Purchase #7 | $247.48 | 9.691% | $271.4633 | $271.46 | $271.45 | $271.50 |
| 7 purchase totals = | $824.11 | $907.9608 | $907.95 | $907.90 | $908.00 | |