| 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 | $20.91 | 13.577% | $23.749 | $23.75 | $23.75 | $23.70 |
| Purchase #2 | $66.35 | 10.184% | $73.1071 | $73.11 | $73.10 | $73.10 |
| Purchase #3 | $143.96 | 3.324% | $148.7452 | $148.75 | $148.75 | $148.70 |
| Purchase #4 | $42.31 | 3.386% | $43.7426 | $43.74 | $43.75 | $43.70 |
| Purchase #5 | $142.74 | 9.863% | $156.8184 | $156.82 | $156.80 | $156.80 |
| Purchase #6 | $240.80 | 6.334% | $256.0523 | $256.05 | $256.05 | $256.10 |
| Purchase #7 | $64.99 | 7.815% | $70.069 | $70.07 | $70.05 | $70.10 |
| 7 purchase totals = | $722.06 | $772.2836 | $772.29 | $772.25 | $772.20 | |