| 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 | $43.51 | 10.623% | $48.1321 | $48.13 | $48.15 | $48.10 |
| Purchase #2 | $143.37 | 12.780% | $161.6927 | $161.69 | $161.70 | $161.70 |
| Purchase #3 | $218.48 | 6.378% | $232.4147 | $232.41 | $232.40 | $232.40 |
| Purchase #4 | $16.85 | 11.169% | $18.732 | $18.73 | $18.75 | $18.70 |
| Purchase #5 | $41.36 | 5.472% | $43.6232 | $43.62 | $43.60 | $43.60 |
| Purchase #6 | $157.65 | 7.270% | $169.1112 | $169.11 | $169.10 | $169.10 |
| Purchase #7 | $146.25 | 5.385% | $154.1256 | $154.13 | $154.15 | $154.10 |
| 7 purchase totals = | $767.47 | $827.8315 | $827.82 | $827.85 | $827.70 | |