| 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 | $23.42 | 13.703% | $26.6292 | $26.63 | $26.65 | $26.60 |
| Purchase #2 | $63.34 | 5.656% | $66.9225 | $66.92 | $66.90 | $66.90 |
| Purchase #3 | $141.30 | 6.729% | $150.8081 | $150.81 | $150.80 | $150.80 |
| Purchase #4 | $138.82 | 11.248% | $154.4345 | $154.43 | $154.45 | $154.40 |
| Purchase #5 | $160.39 | 10.289% | $176.8925 | $176.89 | $176.90 | $176.90 |
| Purchase #6 | $183.82 | 11.766% | $205.4483 | $205.45 | $205.45 | $205.40 |
| Purchase #7 | $175.73 | 13.736% | $199.8683 | $199.87 | $199.85 | $199.90 |
| 7 purchase totals = | $886.82 | $981.0034 | $981.00 | $981.00 | $980.90 | |