| 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 | $71.35 | 8.856% | $77.6688 | $77.67 | $77.65 | $77.70 |
| Purchase #2 | $190.42 | 4.574% | $199.1298 | $199.13 | $199.15 | $199.10 |
| Purchase #3 | $46.28 | 10.136% | $50.9709 | $50.97 | $50.95 | $51.00 |
| Purchase #4 | $132.93 | 13.573% | $150.9726 | $150.97 | $150.95 | $151.00 |
| Purchase #5 | $71.90 | 10.681% | $79.5796 | $79.58 | $79.60 | $79.60 |
| Purchase #6 | $37.67 | 12.390% | $42.3373 | $42.34 | $42.35 | $42.30 |
| Purchase #7 | $149.38 | 7.454% | $160.5148 | $160.51 | $160.50 | $160.50 |
| 7 purchase totals = | $699.93 | $761.1738 | $761.17 | $761.15 | $761.20 | |