| 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 | $78.86 | 6.849% | $84.2611 | $84.26 | $84.25 | $84.30 |
| Purchase #2 | $204.66 | 7.295% | $219.5899 | $219.59 | $219.60 | $219.60 |
| Purchase #3 | $13.66 | 11.215% | $15.192 | $15.19 | $15.20 | $15.20 |
| Purchase #4 | $55.91 | 10.643% | $61.8605 | $61.86 | $61.85 | $61.90 |
| Purchase #5 | $227.85 | 9.765% | $250.0996 | $250.10 | $250.10 | $250.10 |
| Purchase #6 | $163.27 | 9.748% | $179.1856 | $179.19 | $179.20 | $179.20 |
| Purchase #7 | $129.28 | 4.475% | $135.0653 | $135.07 | $135.05 | $135.10 |
| 7 purchase totals = | $873.49 | $945.2540 | $945.26 | $945.25 | $945.40 | |