| 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 | $96.41 | 4.251% | $100.5084 | $100.51 | $100.50 | $100.50 |
| Purchase #2 | $108.62 | 9.795% | $119.2593 | $119.26 | $119.25 | $119.30 |
| Purchase #3 | $51.85 | 8.517% | $56.2661 | $56.27 | $56.25 | $56.30 |
| Purchase #4 | $242.29 | 5.806% | $256.3574 | $256.36 | $256.35 | $256.40 |
| Purchase #5 | $173.25 | 5.127% | $182.1325 | $182.13 | $182.15 | $182.10 |
| Purchase #6 | $25.74 | 12.711% | $29.0118 | $29.01 | $29.00 | $29.00 |
| Purchase #7 | $129.91 | 8.738% | $141.2615 | $141.26 | $141.25 | $141.30 |
| 7 purchase totals = | $828.07 | $884.7970 | $884.80 | $884.75 | $884.90 | |