| 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 | $29.49 | 12.178% | $33.0813 | $33.08 | $33.10 | $33.10 |
| Purchase #2 | $38.92 | 10.241% | $42.9058 | $42.91 | $42.90 | $42.90 |
| Purchase #3 | $105.65 | 11.594% | $117.8991 | $117.90 | $117.90 | $117.90 |
| Purchase #4 | $183.75 | 6.339% | $195.3979 | $195.40 | $195.40 | $195.40 |
| Purchase #5 | $249.74 | 6.818% | $266.7673 | $266.77 | $266.75 | $266.80 |
| Purchase #6 | $79.69 | 5.719% | $84.2475 | $84.25 | $84.25 | $84.20 |
| Purchase #7 | $50.43 | 4.643% | $52.7715 | $52.77 | $52.75 | $52.80 |
| 7 purchase totals = | $737.67 | $793.0704 | $793.08 | $793.05 | $793.10 | |