| 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 | $31.94 | 13.384% | $36.2148 | $36.21 | $36.20 | $36.20 |
| Purchase #2 | $45.51 | 7.505% | $48.9255 | $48.93 | $48.95 | $48.90 |
| Purchase #3 | $241.95 | 10.848% | $268.1967 | $268.20 | $268.20 | $268.20 |
| Purchase #4 | $20.31 | 3.310% | $20.9823 | $20.98 | $21.00 | $21.00 |
| Purchase #5 | $27.88 | 13.484% | $31.6393 | $31.64 | $31.65 | $31.60 |
| Purchase #6 | $40.61 | 4.599% | $42.4777 | $42.48 | $42.50 | $42.50 |
| Purchase #7 | $246.72 | 8.136% | $266.7931 | $266.79 | $266.80 | $266.80 |
| 7 purchase totals = | $654.92 | $715.2294 | $715.23 | $715.30 | $715.20 | |