| 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 | $36.69 | 10.399% | $40.5054 | $40.51 | $40.50 | $40.50 |
| Purchase #2 | $50.70 | 8.468% | $54.9933 | $54.99 | $55.00 | $55.00 |
| Purchase #3 | $14.91 | 5.796% | $15.7742 | $15.77 | $15.75 | $15.80 |
| Purchase #4 | $199.73 | 7.406% | $214.522 | $214.52 | $214.50 | $214.50 |
| Purchase #5 | $74.82 | 13.105% | $84.6252 | $84.63 | $84.65 | $84.60 |
| Purchase #6 | $88.90 | 3.412% | $91.9333 | $91.93 | $91.95 | $91.90 |
| Purchase #7 | $154.34 | 10.281% | $170.2077 | $170.21 | $170.20 | $170.20 |
| 7 purchase totals = | $620.09 | $672.5611 | $672.56 | $672.55 | $672.50 | |