| 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 | $72.35 | 5.669% | $76.4515 | $76.45 | $76.45 | $76.50 |
| Purchase #2 | $147.78 | 11.395% | $164.6195 | $164.62 | $164.60 | $164.60 |
| Purchase #3 | $113.44 | 12.134% | $127.2048 | $127.20 | $127.20 | $127.20 |
| Purchase #4 | $37.82 | 4.605% | $39.5616 | $39.56 | $39.55 | $39.60 |
| Purchase #5 | $20.66 | 12.221% | $23.1849 | $23.18 | $23.20 | $23.20 |
| Purchase #6 | $185.71 | 6.536% | $197.848 | $197.85 | $197.85 | $197.80 |
| Purchase #7 | $172.30 | 3.746% | $178.7544 | $178.75 | $178.75 | $178.80 |
| 7 purchase totals = | $750.06 | $807.6247 | $807.61 | $807.60 | $807.70 | |