| 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 | $5.85 | 11.286% | $6.5102 | $6.51 | $6.50 | $6.50 |
| Purchase #2 | $139.44 | 10.428% | $153.9808 | $153.98 | $154.00 | $154.00 |
| Purchase #3 | $130.36 | 4.308% | $135.9759 | $135.98 | $136.00 | $136.00 |
| Purchase #4 | $54.78 | 8.520% | $59.4473 | $59.45 | $59.45 | $59.40 |
| Purchase #5 | $229.48 | 7.504% | $246.7002 | $246.70 | $246.70 | $246.70 |
| Purchase #6 | $73.79 | 3.116% | $76.0893 | $76.09 | $76.10 | $76.10 |
| Purchase #7 | $51.98 | 8.184% | $56.234 | $56.23 | $56.25 | $56.20 |
| 7 purchase totals = | $685.68 | $734.9377 | $734.94 | $735.00 | $734.90 | |