| 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 | $60.78 | 10.526% | $67.1777 | $67.18 | $67.20 | $67.20 |
| Purchase #2 | $59.94 | 4.765% | $62.7961 | $62.80 | $62.80 | $62.80 |
| Purchase #3 | $132.60 | 9.403% | $145.0684 | $145.07 | $145.05 | $145.10 |
| Purchase #4 | $68.27 | 8.493% | $74.0682 | $74.07 | $74.05 | $74.10 |
| Purchase #5 | $171.80 | 8.395% | $186.2226 | $186.22 | $186.20 | $186.20 |
| Purchase #6 | $169.44 | 12.870% | $191.2469 | $191.25 | $191.25 | $191.20 |
| Purchase #7 | $48.89 | 4.307% | $50.9957 | $51.00 | $51.00 | $51.00 |
| 7 purchase totals = | $711.72 | $777.5756 | $777.59 | $777.55 | $777.60 | |