| 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 | $36.84 | 10.664% | $40.7686 | $40.77 | $40.75 | $40.80 |
| Purchase #2 | $218.33 | 12.215% | $244.999 | $245.00 | $245.00 | $245.00 |
| Purchase #3 | $72.26 | 13.765% | $82.2066 | $82.21 | $82.20 | $82.20 |
| Purchase #4 | $238.46 | 10.676% | $263.918 | $263.92 | $263.90 | $263.90 |
| Purchase #5 | $125.58 | 13.564% | $142.6137 | $142.61 | $142.60 | $142.60 |
| Purchase #6 | $38.81 | 7.725% | $41.8081 | $41.81 | $41.80 | $41.80 |
| Purchase #7 | $79.48 | 10.651% | $87.9454 | $87.95 | $87.95 | $87.90 |
| 7 purchase totals = | $809.76 | $904.2594 | $904.27 | $904.20 | $904.20 | |