| 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 | $69.41 | 7.685% | $74.7442 | $74.74 | $74.75 | $74.70 |
| Purchase #2 | $51.76 | 4.840% | $54.2652 | $54.27 | $54.25 | $54.30 |
| Purchase #3 | $92.63 | 9.115% | $101.0732 | $101.07 | $101.05 | $101.10 |
| Purchase #4 | $124.70 | 12.573% | $140.3785 | $140.38 | $140.40 | $140.40 |
| Purchase #5 | $216.32 | 13.151% | $244.7682 | $244.77 | $244.75 | $244.80 |
| Purchase #6 | $209.72 | 6.324% | $222.9827 | $222.98 | $223.00 | $223.00 |
| Purchase #7 | $46.93 | 4.747% | $49.1578 | $49.16 | $49.15 | $49.20 |
| 7 purchase totals = | $811.47 | $887.3698 | $887.37 | $887.35 | $887.50 | |