| 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 | $9.71 | 7.453% | $10.4337 | $10.43 | $10.45 | $10.40 |
| Purchase #2 | $145.71 | 6.761% | $155.5615 | $155.56 | $155.55 | $155.60 |
| Purchase #3 | $41.96 | 12.702% | $47.2898 | $47.29 | $47.30 | $47.30 |
| Purchase #4 | $246.74 | 4.282% | $257.3054 | $257.31 | $257.30 | $257.30 |
| Purchase #5 | $186.80 | 5.541% | $197.1506 | $197.15 | $197.15 | $197.20 |
| Purchase #6 | $83.29 | 8.646% | $90.4913 | $90.49 | $90.50 | $90.50 |
| Purchase #7 | $205.98 | 11.432% | $229.5276 | $229.53 | $229.55 | $229.50 |
| 7 purchase totals = | $920.19 | $987.7599 | $987.76 | $987.80 | $987.80 | |