| 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 | $8.78 | 7.115% | $9.4047 | $9.40 | $9.40 | $9.40 |
| Purchase #2 | $249.87 | 7.211% | $267.8881 | $267.89 | $267.90 | $267.90 |
| Purchase #3 | $105.27 | 13.529% | $119.512 | $119.51 | $119.50 | $119.50 |
| Purchase #4 | $88.99 | 10.324% | $98.1773 | $98.18 | $98.20 | $98.20 |
| Purchase #5 | $86.81 | 11.474% | $96.7706 | $96.77 | $96.75 | $96.80 |
| Purchase #6 | $48.61 | 4.872% | $50.9783 | $50.98 | $51.00 | $51.00 |
| Purchase #7 | $47.42 | 6.588% | $50.544 | $50.54 | $50.55 | $50.50 |
| 7 purchase totals = | $635.75 | $693.2750 | $693.27 | $693.30 | $693.30 | |