| 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 | $235.66 | 12.647% | $265.4639 | $265.46 | $265.45 | $265.50 |
| Purchase #2 | $167.26 | 3.867% | $173.7279 | $173.73 | $173.75 | $173.70 |
| Purchase #3 | $27.46 | 5.401% | $28.9431 | $28.94 | $28.95 | $28.90 |
| Purchase #4 | $118.77 | 13.853% | $135.2232 | $135.22 | $135.20 | $135.20 |
| Purchase #5 | $85.47 | 10.326% | $94.2956 | $94.30 | $94.30 | $94.30 |
| Purchase #6 | $68.27 | 7.497% | $73.3882 | $73.39 | $73.40 | $73.40 |
| Purchase #7 | $77.99 | 13.347% | $88.3993 | $88.40 | $88.40 | $88.40 |
| 7 purchase totals = | $780.88 | $859.4412 | $859.44 | $859.45 | $859.40 | |