| 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 | $51.60 | 9.711% | $56.6109 | $56.61 | $56.60 | $56.60 |
| Purchase #2 | $246.98 | 9.792% | $271.1643 | $271.16 | $271.15 | $271.20 |
| Purchase #3 | $68.39 | 6.683% | $72.9605 | $72.96 | $72.95 | $73.00 |
| Purchase #4 | $68.78 | 4.774% | $72.0636 | $72.06 | $72.05 | $72.10 |
| Purchase #5 | $109.36 | 11.494% | $121.9298 | $121.93 | $121.95 | $121.90 |
| Purchase #6 | $134.55 | 10.440% | $148.597 | $148.60 | $148.60 | $148.60 |
| Purchase #7 | $218.94 | 11.709% | $244.5757 | $244.58 | $244.60 | $244.60 |
| 7 purchase totals = | $898.60 | $987.9018 | $987.90 | $987.90 | $988.00 | |