| 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 | $14.89 | 8.271% | $16.1216 | $16.12 | $16.10 | $16.10 |
| Purchase #2 | $89.80 | 8.295% | $97.2489 | $97.25 | $97.25 | $97.20 |
| Purchase #3 | $148.82 | 11.301% | $165.6381 | $165.64 | $165.65 | $165.60 |
| Purchase #4 | $118.66 | 8.323% | $128.5361 | $128.54 | $128.55 | $128.50 |
| Purchase #5 | $108.65 | 10.237% | $119.7725 | $119.77 | $119.75 | $119.80 |
| Purchase #6 | $141.91 | 11.507% | $158.2396 | $158.24 | $158.25 | $158.20 |
| Purchase #7 | $127.46 | 9.782% | $139.9281 | $139.93 | $139.95 | $139.90 |
| 7 purchase totals = | $750.19 | $825.4849 | $825.49 | $825.50 | $825.30 | |