| 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 | $12.32 | 6.514% | $13.1225 | $13.12 | $13.10 | $13.10 |
| Purchase #2 | $80.72 | 7.593% | $86.8491 | $86.85 | $86.85 | $86.80 |
| Purchase #3 | $203.59 | 6.781% | $217.3954 | $217.40 | $217.40 | $217.40 |
| Purchase #4 | $213.94 | 5.239% | $225.1483 | $225.15 | $225.15 | $225.10 |
| Purchase #5 | $156.69 | 8.518% | $170.0369 | $170.04 | $170.05 | $170.00 |
| Purchase #6 | $95.74 | 7.299% | $102.7281 | $102.73 | $102.75 | $102.70 |
| Purchase #7 | $204.91 | 7.821% | $220.936 | $220.94 | $220.95 | $220.90 |
| 7 purchase totals = | $967.91 | $1,036.2163 | $1,036.23 | $1,036.25 | $1,036.00 | |