| 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 | $39.39 | 12.362% | $44.2594 | $44.26 | $44.25 | $44.30 |
| Purchase #2 | $40.59 | 10.724% | $44.9429 | $44.94 | $44.95 | $44.90 |
| Purchase #3 | $191.72 | 10.456% | $211.7662 | $211.77 | $211.75 | $211.80 |
| Purchase #4 | $59.74 | 6.232% | $63.463 | $63.46 | $63.45 | $63.50 |
| Purchase #5 | $194.46 | 10.659% | $215.1875 | $215.19 | $215.20 | $215.20 |
| Purchase #6 | $208.87 | 7.491% | $224.5165 | $224.52 | $224.50 | $224.50 |
| Purchase #7 | $110.70 | 4.818% | $116.0335 | $116.03 | $116.05 | $116.00 |
| 7 purchase totals = | $845.47 | $920.1690 | $920.17 | $920.15 | $920.20 | |