| 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 | $52.50 | 8.397% | $56.9084 | $56.91 | $56.90 | $56.90 |
| Purchase #2 | $243.31 | 9.427% | $266.2468 | $266.25 | $266.25 | $266.20 |
| Purchase #3 | $65.52 | 10.533% | $72.4212 | $72.42 | $72.40 | $72.40 |
| Purchase #4 | $8.90 | 7.521% | $9.5694 | $9.57 | $9.55 | $9.60 |
| Purchase #5 | $129.52 | 6.502% | $137.9414 | $137.94 | $137.95 | $137.90 |
| Purchase #6 | $219.34 | 3.614% | $227.2669 | $227.27 | $227.25 | $227.30 |
| Purchase #7 | $75.63 | 5.647% | $79.9008 | $79.90 | $79.90 | $79.90 |
| 7 purchase totals = | $794.72 | $850.2549 | $850.26 | $850.20 | $850.20 | |