| 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 | $49.91 | 6.370% | $53.0893 | $53.09 | $53.10 | $53.10 |
| Purchase #2 | $41.72 | 3.745% | $43.2824 | $43.28 | $43.30 | $43.30 |
| Purchase #3 | $60.44 | 3.785% | $62.7277 | $62.73 | $62.75 | $62.70 |
| Purchase #4 | $158.36 | 6.740% | $169.0335 | $169.03 | $169.05 | $169.00 |
| Purchase #5 | $222.27 | 9.224% | $242.7722 | $242.77 | $242.75 | $242.80 |
| Purchase #6 | $174.48 | 6.237% | $185.3623 | $185.36 | $185.35 | $185.40 |
| Purchase #7 | $33.48 | 7.408% | $35.9602 | $35.96 | $35.95 | $36.00 |
| 7 purchase totals = | $740.66 | $792.2276 | $792.22 | $792.25 | $792.30 | |