| 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 | $82.51 | 3.160% | $85.1173 | $85.12 | $85.10 | $85.10 |
| Purchase #2 | $94.91 | 6.190% | $100.7849 | $100.78 | $100.80 | $100.80 |
| Purchase #3 | $204.93 | 7.433% | $220.1624 | $220.16 | $220.15 | $220.20 |
| Purchase #4 | $155.75 | 12.738% | $175.5894 | $175.59 | $175.60 | $175.60 |
| Purchase #5 | $11.49 | 12.373% | $12.9117 | $12.91 | $12.90 | $12.90 |
| Purchase #6 | $46.79 | 5.437% | $49.334 | $49.33 | $49.35 | $49.30 |
| Purchase #7 | $236.46 | 7.690% | $254.6438 | $254.64 | $254.65 | $254.60 |
| 7 purchase totals = | $832.84 | $898.5435 | $898.53 | $898.55 | $898.50 | |