| 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 | $109.69 | 13.527% | $124.5278 | $124.53 | $124.55 | $124.50 |
| Purchase #2 | $67.58 | 5.460% | $71.2699 | $71.27 | $71.25 | $71.30 |
| Purchase #3 | $14.70 | 4.138% | $15.3083 | $15.31 | $15.30 | $15.30 |
| Purchase #4 | $219.85 | 12.452% | $247.2257 | $247.23 | $247.25 | $247.20 |
| Purchase #5 | $149.55 | 6.397% | $159.1167 | $159.12 | $159.10 | $159.10 |
| Purchase #6 | $69.37 | 8.785% | $75.4642 | $75.46 | $75.45 | $75.50 |
| Purchase #7 | $121.55 | 11.521% | $135.5538 | $135.55 | $135.55 | $135.60 |
| 7 purchase totals = | $752.29 | $828.4664 | $828.47 | $828.45 | $828.50 | |