| 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 | $93.49 | 10.395% | $103.2083 | $103.21 | $103.20 | $103.20 |
| Purchase #2 | $129.38 | 10.631% | $143.1344 | $143.13 | $143.15 | $143.10 |
| Purchase #3 | $84.92 | 11.482% | $94.6705 | $94.67 | $94.65 | $94.70 |
| Purchase #4 | $109.55 | 8.198% | $118.5309 | $118.53 | $118.55 | $118.50 |
| Purchase #5 | $15.27 | 6.803% | $16.3088 | $16.31 | $16.30 | $16.30 |
| Purchase #6 | $95.70 | 6.354% | $101.7808 | $101.78 | $101.80 | $101.80 |
| Purchase #7 | $192.63 | 8.459% | $208.9246 | $208.92 | $208.90 | $208.90 |
| 7 purchase totals = | $720.94 | $786.5583 | $786.55 | $786.55 | $786.50 | |