| 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 | $44.49 | 12.556% | $50.0762 | $50.08 | $50.10 | $50.10 |
| Purchase #2 | $23.33 | 5.804% | $24.6841 | $24.68 | $24.70 | $24.70 |
| Purchase #3 | $137.83 | 9.829% | $151.3773 | $151.38 | $151.40 | $151.40 |
| Purchase #4 | $51.66 | 8.715% | $56.1622 | $56.16 | $56.15 | $56.20 |
| Purchase #5 | $231.90 | 7.508% | $249.3111 | $249.31 | $249.30 | $249.30 |
| Purchase #6 | $23.52 | 12.157% | $26.3793 | $26.38 | $26.40 | $26.40 |
| Purchase #7 | $232.98 | 3.430% | $240.9712 | $240.97 | $240.95 | $241.00 |
| 7 purchase totals = | $745.71 | $798.9614 | $798.96 | $799.00 | $799.10 | |