| 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 | $98.70 | 8.748% | $107.3343 | $107.33 | $107.35 | $107.30 |
| Purchase #2 | $105.94 | 4.568% | $110.7793 | $110.78 | $110.80 | $110.80 |
| Purchase #3 | $63.63 | 5.104% | $66.8777 | $66.88 | $66.90 | $66.90 |
| Purchase #4 | $169.44 | 8.747% | $184.2609 | $184.26 | $184.25 | $184.30 |
| Purchase #5 | $206.74 | 10.262% | $227.9557 | $227.96 | $227.95 | $228.00 |
| Purchase #6 | $144.94 | 5.395% | $152.7595 | $152.76 | $152.75 | $152.80 |
| Purchase #7 | $22.81 | 5.604% | $24.0883 | $24.09 | $24.10 | $24.10 |
| 7 purchase totals = | $812.20 | $874.0557 | $874.06 | $874.10 | $874.20 | |