| 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 | $104.75 | 8.165% | $113.3028 | $113.30 | $113.30 | $113.30 |
| Purchase #2 | $37.46 | 5.114% | $39.3757 | $39.38 | $39.40 | $39.40 |
| Purchase #3 | $19.76 | 8.610% | $21.4613 | $21.46 | $21.45 | $21.50 |
| Purchase #4 | $242.42 | 9.185% | $264.6863 | $264.69 | $264.70 | $264.70 |
| Purchase #5 | $94.43 | 4.705% | $98.8729 | $98.87 | $98.85 | $98.90 |
| Purchase #6 | $88.82 | 8.641% | $96.4949 | $96.49 | $96.50 | $96.50 |
| Purchase #7 | $131.46 | 13.302% | $148.9468 | $148.95 | $148.95 | $148.90 |
| 7 purchase totals = | $719.10 | $783.1407 | $783.14 | $783.15 | $783.20 | |