| 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 | $79.25 | 3.792% | $82.2552 | $82.26 | $82.25 | $82.30 |
| Purchase #2 | $23.55 | 6.516% | $25.0845 | $25.08 | $25.10 | $25.10 |
| Purchase #3 | $177.39 | 7.377% | $190.4761 | $190.48 | $190.50 | $190.50 |
| Purchase #4 | $48.38 | 8.631% | $52.5557 | $52.56 | $52.55 | $52.60 |
| Purchase #5 | $206.71 | 11.514% | $230.5106 | $230.51 | $230.50 | $230.50 |
| Purchase #6 | $240.51 | 12.660% | $270.9586 | $270.96 | $270.95 | $271.00 |
| Purchase #7 | $6.74 | 13.622% | $7.6581 | $7.66 | $7.65 | $7.70 |
| 7 purchase totals = | $782.53 | $859.4988 | $859.51 | $859.50 | $859.70 | |