| 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 | $102.33 | 3.698% | $106.1142 | $106.11 | $106.10 | $106.10 |
| Purchase #2 | $195.40 | 13.525% | $221.8279 | $221.83 | $221.85 | $221.80 |
| Purchase #3 | $183.84 | 8.361% | $199.2109 | $199.21 | $199.20 | $199.20 |
| Purchase #4 | $55.42 | 11.770% | $61.9429 | $61.94 | $61.95 | $61.90 |
| Purchase #5 | $39.59 | 6.140% | $42.0208 | $42.02 | $42.00 | $42.00 |
| Purchase #6 | $87.33 | 4.603% | $91.3498 | $91.35 | $91.35 | $91.30 |
| Purchase #7 | $97.61 | 9.404% | $106.7892 | $106.79 | $106.80 | $106.80 |
| 7 purchase totals = | $761.52 | $829.2557 | $829.25 | $829.25 | $829.10 | |