| 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 | $55.36 | 4.199% | $57.6846 | $57.68 | $57.70 | $57.70 |
| Purchase #2 | $124.36 | 6.808% | $132.8264 | $132.83 | $132.85 | $132.80 |
| Purchase #3 | $31.89 | 13.701% | $36.2592 | $36.26 | $36.25 | $36.30 |
| Purchase #4 | $17.74 | 8.230% | $19.2 | $19.20 | $19.20 | $19.20 |
| Purchase #5 | $250.40 | 9.772% | $274.8691 | $274.87 | $274.85 | $274.90 |
| Purchase #6 | $75.74 | 11.127% | $84.1676 | $84.17 | $84.15 | $84.20 |
| Purchase #7 | $135.45 | 3.454% | $140.1284 | $140.13 | $140.15 | $140.10 |
| 7 purchase totals = | $690.94 | $745.1353 | $745.14 | $745.15 | $745.20 | |