| 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 | $107.59 | 4.834% | $112.7909 | $112.79 | $112.80 | $112.80 |
| Purchase #2 | $92.60 | 12.191% | $103.8889 | $103.89 | $103.90 | $103.90 |
| Purchase #3 | $228.87 | 7.578% | $246.2138 | $246.21 | $246.20 | $246.20 |
| Purchase #4 | $90.71 | 13.490% | $102.9468 | $102.95 | $102.95 | $102.90 |
| Purchase #5 | $44.54 | 7.860% | $48.0408 | $48.04 | $48.05 | $48.00 |
| Purchase #6 | $29.93 | 9.468% | $32.7638 | $32.76 | $32.75 | $32.80 |
| Purchase #7 | $73.73 | 3.210% | $76.0967 | $76.10 | $76.10 | $76.10 |
| 7 purchase totals = | $667.97 | $722.7417 | $722.74 | $722.75 | $722.70 | |