| 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 | $85.60 | 13.851% | $97.4565 | $97.46 | $97.45 | $97.50 |
| Purchase #2 | $197.55 | 9.446% | $216.2106 | $216.21 | $216.20 | $216.20 |
| Purchase #3 | $198.42 | 6.565% | $211.4463 | $211.45 | $211.45 | $211.40 |
| Purchase #4 | $42.79 | 9.812% | $46.9886 | $46.99 | $47.00 | $47.00 |
| Purchase #5 | $100.72 | 10.522% | $111.3178 | $111.32 | $111.30 | $111.30 |
| Purchase #6 | $21.32 | 7.340% | $22.8849 | $22.88 | $22.90 | $22.90 |
| Purchase #7 | $112.74 | 10.794% | $124.9092 | $124.91 | $124.90 | $124.90 |
| 7 purchase totals = | $759.14 | $831.2139 | $831.22 | $831.20 | $831.20 | |