| 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 | $26.34 | 10.731% | $29.1665 | $29.17 | $29.15 | $29.20 |
| Purchase #2 | $69.42 | 11.125% | $77.143 | $77.14 | $77.15 | $77.10 |
| Purchase #3 | $92.34 | 8.261% | $99.9682 | $99.97 | $99.95 | $100.00 |
| Purchase #4 | $146.59 | 3.533% | $151.769 | $151.77 | $151.75 | $151.80 |
| Purchase #5 | $219.74 | 13.443% | $249.2796 | $249.28 | $249.30 | $249.30 |
| Purchase #6 | $45.45 | 6.563% | $48.4329 | $48.43 | $48.45 | $48.40 |
| Purchase #7 | $205.63 | 10.679% | $227.5892 | $227.59 | $227.60 | $227.60 |
| 7 purchase totals = | $805.51 | $883.3484 | $883.35 | $883.35 | $883.40 | |