| 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 | $92.64 | 10.247% | $102.1328 | $102.13 | $102.15 | $102.10 |
| Purchase #2 | $215.68 | 6.819% | $230.3872 | $230.39 | $230.40 | $230.40 |
| Purchase #3 | $57.62 | 6.652% | $61.4529 | $61.45 | $61.45 | $61.50 |
| Purchase #4 | $186.77 | 4.242% | $194.6928 | $194.69 | $194.70 | $194.70 |
| Purchase #5 | $40.97 | 7.761% | $44.1497 | $44.15 | $44.15 | $44.10 |
| Purchase #6 | $34.59 | 7.157% | $37.0656 | $37.07 | $37.05 | $37.10 |
| Purchase #7 | $66.49 | 9.747% | $72.9708 | $72.97 | $72.95 | $73.00 |
| 7 purchase totals = | $694.76 | $742.8518 | $742.85 | $742.85 | $742.90 | |