| 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 | $74.38 | 13.399% | $84.3462 | $84.35 | $84.35 | $84.30 |
| Purchase #2 | $24.28 | 8.446% | $26.3307 | $26.33 | $26.35 | $26.30 |
| Purchase #3 | $116.75 | 5.678% | $123.3791 | $123.38 | $123.40 | $123.40 |
| Purchase #4 | $215.60 | 13.291% | $244.2554 | $244.26 | $244.25 | $244.30 |
| Purchase #5 | $203.50 | 5.148% | $213.9762 | $213.98 | $214.00 | $214.00 |
| Purchase #6 | $132.27 | 8.582% | $143.6214 | $143.62 | $143.60 | $143.60 |
| Purchase #7 | $68.56 | 8.299% | $74.2498 | $74.25 | $74.25 | $74.20 |
| 7 purchase totals = | $835.34 | $910.1588 | $910.17 | $910.20 | $910.10 | |