| 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 | $34.41 | 10.172% | $37.9102 | $37.91 | $37.90 | $37.90 |
| Purchase #2 | $133.67 | 11.529% | $149.0808 | $149.08 | $149.10 | $149.10 |
| Purchase #3 | $21.27 | 5.586% | $22.4581 | $22.46 | $22.45 | $22.50 |
| Purchase #4 | $218.81 | 9.405% | $239.3891 | $239.39 | $239.40 | $239.40 |
| Purchase #5 | $53.38 | 7.771% | $57.5282 | $57.53 | $57.55 | $57.50 |
| Purchase #6 | $201.33 | 3.687% | $208.753 | $208.75 | $208.75 | $208.80 |
| Purchase #7 | $231.68 | 5.388% | $244.1629 | $244.16 | $244.15 | $244.20 |
| 7 purchase totals = | $894.55 | $959.2823 | $959.28 | $959.30 | $959.40 | |