| 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 | $185.43 | 10.358% | $204.6368 | $204.64 | $204.65 | $204.60 |
| Purchase #2 | $41.63 | 7.192% | $44.624 | $44.62 | $44.60 | $44.60 |
| Purchase #3 | $122.45 | 4.702% | $128.2076 | $128.21 | $128.20 | $128.20 |
| Purchase #4 | $59.30 | 9.377% | $64.8606 | $64.86 | $64.85 | $64.90 |
| Purchase #5 | $49.61 | 3.189% | $51.1921 | $51.19 | $51.20 | $51.20 |
| Purchase #6 | $13.56 | 8.593% | $14.7252 | $14.73 | $14.75 | $14.70 |
| Purchase #7 | $51.72 | 4.802% | $54.2036 | $54.20 | $54.20 | $54.20 |
| 7 purchase totals = | $523.70 | $562.4499 | $562.45 | $562.45 | $562.40 | |