| 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 | $86.86 | 5.333% | $91.4922 | $91.49 | $91.50 | $91.50 |
| Purchase #2 | $98.86 | 3.712% | $102.5297 | $102.53 | $102.55 | $102.50 |
| Purchase #3 | $171.74 | 9.556% | $188.1515 | $188.15 | $188.15 | $188.20 |
| Purchase #4 | $50.82 | 13.481% | $57.671 | $57.67 | $57.65 | $57.70 |
| Purchase #5 | $109.82 | 4.314% | $114.5576 | $114.56 | $114.55 | $114.60 |
| Purchase #6 | $52.84 | 13.855% | $60.161 | $60.16 | $60.15 | $60.20 |
| Purchase #7 | $132.93 | 11.480% | $148.1904 | $148.19 | $148.20 | $148.20 |
| 7 purchase totals = | $703.87 | $762.7534 | $762.75 | $762.75 | $762.90 | |