| 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 | $40.65 | 8.608% | $44.1492 | $44.15 | $44.15 | $44.10 |
| Purchase #2 | $98.50 | 11.434% | $109.7625 | $109.76 | $109.75 | $109.80 |
| Purchase #3 | $217.93 | 7.306% | $233.852 | $233.85 | $233.85 | $233.90 |
| Purchase #4 | $45.48 | 10.260% | $50.1462 | $50.15 | $50.15 | $50.10 |
| Purchase #5 | $161.59 | 9.712% | $177.2836 | $177.28 | $177.30 | $177.30 |
| Purchase #6 | $21.34 | 12.677% | $24.0453 | $24.05 | $24.05 | $24.00 |
| Purchase #7 | $80.93 | 10.212% | $89.1946 | $89.19 | $89.20 | $89.20 |
| 7 purchase totals = | $666.42 | $728.4334 | $728.43 | $728.45 | $728.40 | |