| 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 | $52.55 | 10.686% | $58.1655 | $58.17 | $58.15 | $58.20 |
| Purchase #2 | $47.49 | 11.102% | $52.7623 | $52.76 | $52.75 | $52.80 |
| Purchase #3 | $231.64 | 5.676% | $244.7879 | $244.79 | $244.80 | $244.80 |
| Purchase #4 | $85.61 | 4.636% | $89.5789 | $89.58 | $89.60 | $89.60 |
| Purchase #5 | $13.90 | 3.847% | $14.4347 | $14.43 | $14.45 | $14.40 |
| Purchase #6 | $81.26 | 8.115% | $87.8542 | $87.85 | $87.85 | $87.90 |
| Purchase #7 | $216.40 | 3.306% | $223.5542 | $223.55 | $223.55 | $223.60 |
| 7 purchase totals = | $728.85 | $771.1377 | $771.13 | $771.15 | $771.30 | |