| 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 | $45.80 | 13.183% | $51.8378 | $51.84 | $51.85 | $51.80 |
| Purchase #2 | $175.98 | 8.500% | $190.9383 | $190.94 | $190.95 | $190.90 |
| Purchase #3 | $6.77 | 7.733% | $7.2935 | $7.29 | $7.30 | $7.30 |
| Purchase #4 | $54.86 | 8.473% | $59.5083 | $59.51 | $59.50 | $59.50 |
| Purchase #5 | $216.40 | 7.583% | $232.8096 | $232.81 | $232.80 | $232.80 |
| Purchase #6 | $123.97 | 4.303% | $129.3044 | $129.30 | $129.30 | $129.30 |
| Purchase #7 | $230.66 | 5.768% | $243.9645 | $243.96 | $243.95 | $244.00 |
| 7 purchase totals = | $854.44 | $915.6564 | $915.65 | $915.65 | $915.60 | |