| 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 | $72.99 | 4.271% | $76.1074 | $76.11 | $76.10 | $76.10 |
| Purchase #2 | $82.86 | 13.729% | $94.2358 | $94.24 | $94.25 | $94.20 |
| Purchase #3 | $226.58 | 4.840% | $237.5465 | $237.55 | $237.55 | $237.50 |
| Purchase #4 | $139.88 | 7.780% | $150.7627 | $150.76 | $150.75 | $150.80 |
| Purchase #5 | $225.78 | 12.290% | $253.5284 | $253.53 | $253.55 | $253.50 |
| Purchase #6 | $72.37 | 4.650% | $75.7352 | $75.74 | $75.75 | $75.70 |
| Purchase #7 | $44.46 | 8.454% | $48.2186 | $48.22 | $48.20 | $48.20 |
| 7 purchase totals = | $864.92 | $936.1346 | $936.15 | $936.15 | $936.00 | |