| 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 | $54.44 | 4.850% | $57.0803 | $57.08 | $57.10 | $57.10 |
| Purchase #2 | $244.30 | 11.106% | $271.432 | $271.43 | $271.45 | $271.40 |
| Purchase #3 | $62.72 | 9.295% | $68.5498 | $68.55 | $68.55 | $68.50 |
| Purchase #4 | $239.29 | 9.532% | $262.0991 | $262.10 | $262.10 | $262.10 |
| Purchase #5 | $17.58 | 9.568% | $19.2621 | $19.26 | $19.25 | $19.30 |
| Purchase #6 | $65.26 | 7.695% | $70.2818 | $70.28 | $70.30 | $70.30 |
| Purchase #7 | $229.51 | 5.564% | $242.2799 | $242.28 | $242.30 | $242.30 |
| 7 purchase totals = | $913.10 | $990.9850 | $990.98 | $991.05 | $991.00 | |