| 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 | $193.37 | 5.574% | $204.1484 | $204.15 | $204.15 | $204.10 |
| Purchase #2 | $48.92 | 4.249% | $50.9986 | $51.00 | $51.00 | $51.00 |
| Purchase #3 | $102.81 | 5.715% | $108.6856 | $108.69 | $108.70 | $108.70 |
| Purchase #4 | $81.98 | 7.232% | $87.9088 | $87.91 | $87.90 | $87.90 |
| Purchase #5 | $93.28 | 9.340% | $101.9924 | $101.99 | $102.00 | $102.00 |
| Purchase #6 | $156.74 | 10.638% | $173.414 | $173.41 | $173.40 | $173.40 |
| Purchase #7 | $101.47 | 4.806% | $106.3466 | $106.35 | $106.35 | $106.30 |
| 7 purchase totals = | $778.57 | $833.4944 | $833.50 | $833.50 | $833.40 | |