| 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 | $71.69 | 8.126% | $77.5155 | $77.52 | $77.50 | $77.50 |
| Purchase #2 | $217.79 | 6.858% | $232.726 | $232.73 | $232.75 | $232.70 |
| Purchase #3 | $172.44 | 7.326% | $185.073 | $185.07 | $185.05 | $185.10 |
| Purchase #4 | $9.46 | 6.603% | $10.0846 | $10.08 | $10.10 | $10.10 |
| Purchase #5 | $108.49 | 4.869% | $113.7724 | $113.77 | $113.75 | $113.80 |
| Purchase #6 | $28.30 | 3.354% | $29.2492 | $29.25 | $29.25 | $29.20 |
| Purchase #7 | $193.48 | 4.463% | $202.115 | $202.12 | $202.10 | $202.10 |
| 7 purchase totals = | $801.65 | $850.5357 | $850.54 | $850.50 | $850.50 | |