| 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 | $19.82 | 3.104% | $20.4352 | $20.44 | $20.45 | $20.40 |
| Purchase #2 | $90.88 | 4.510% | $94.9787 | $94.98 | $95.00 | $95.00 |
| Purchase #3 | $240.29 | 6.555% | $256.041 | $256.04 | $256.05 | $256.00 |
| Purchase #4 | $43.50 | 13.273% | $49.2738 | $49.27 | $49.25 | $49.30 |
| Purchase #5 | $39.84 | 7.860% | $42.9714 | $42.97 | $42.95 | $43.00 |
| Purchase #6 | $24.48 | 7.604% | $26.3415 | $26.34 | $26.35 | $26.30 |
| Purchase #7 | $203.62 | 11.221% | $226.4682 | $226.47 | $226.45 | $226.50 |
| 7 purchase totals = | $662.43 | $716.5098 | $716.51 | $716.50 | $716.50 | |