| 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 | $32.62 | 8.705% | $35.4596 | $35.46 | $35.45 | $35.50 |
| Purchase #2 | $76.52 | 12.638% | $86.1906 | $86.19 | $86.20 | $86.20 |
| Purchase #3 | $102.77 | 4.411% | $107.3032 | $107.30 | $107.30 | $107.30 |
| Purchase #4 | $98.95 | 3.731% | $102.6418 | $102.64 | $102.65 | $102.60 |
| Purchase #5 | $90.55 | 11.250% | $100.7369 | $100.74 | $100.75 | $100.70 |
| Purchase #6 | $105.75 | 11.503% | $117.9144 | $117.91 | $117.90 | $117.90 |
| Purchase #7 | $131.51 | 4.705% | $137.6975 | $137.70 | $137.70 | $137.70 |
| 7 purchase totals = | $638.67 | $687.9440 | $687.94 | $687.95 | $687.90 | |