| 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 | $100.60 | 5.281% | $105.9127 | $105.91 | $105.90 | $105.90 |
| Purchase #2 | $107.37 | 8.619% | $116.6242 | $116.62 | $116.60 | $116.60 |
| Purchase #3 | $26.35 | 3.794% | $27.3497 | $27.35 | $27.35 | $27.30 |
| Purchase #4 | $46.33 | 11.139% | $51.4907 | $51.49 | $51.50 | $51.50 |
| Purchase #5 | $21.27 | 6.632% | $22.6806 | $22.68 | $22.70 | $22.70 |
| Purchase #6 | $220.75 | 11.789% | $246.7742 | $246.77 | $246.75 | $246.80 |
| Purchase #7 | $136.87 | 12.116% | $153.4532 | $153.45 | $153.45 | $153.50 |
| 7 purchase totals = | $659.54 | $724.2853 | $724.27 | $724.25 | $724.30 | |