| 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 | $152.53 | 7.427% | $163.8584 | $163.86 | $163.85 | $163.90 |
| Purchase #2 | $28.52 | 8.825% | $31.0369 | $31.04 | $31.05 | $31.00 |
| Purchase #3 | $60.68 | 7.491% | $65.2255 | $65.23 | $65.25 | $65.20 |
| Purchase #4 | $29.97 | 4.593% | $31.3465 | $31.35 | $31.35 | $31.30 |
| Purchase #5 | $244.74 | 11.228% | $272.2194 | $272.22 | $272.20 | $272.20 |
| Purchase #6 | $151.70 | 13.538% | $172.2371 | $172.24 | $172.25 | $172.20 |
| Purchase #7 | $65.39 | 6.438% | $69.5998 | $69.60 | $69.60 | $69.60 |
| 7 purchase totals = | $733.53 | $805.5236 | $805.54 | $805.55 | $805.40 | |