| 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 | $58.69 | 9.774% | $64.4264 | $64.43 | $64.45 | $64.40 |
| Purchase #2 | $186.85 | 10.304% | $206.103 | $206.10 | $206.10 | $206.10 |
| Purchase #3 | $92.99 | 12.711% | $104.81 | $104.81 | $104.80 | $104.80 |
| Purchase #4 | $7.58 | 4.708% | $7.9369 | $7.94 | $7.95 | $7.90 |
| Purchase #5 | $88.27 | 9.234% | $96.4209 | $96.42 | $96.40 | $96.40 |
| Purchase #6 | $150.85 | 11.764% | $168.596 | $168.60 | $168.60 | $168.60 |
| Purchase #7 | $151.56 | 13.463% | $171.9645 | $171.96 | $171.95 | $172.00 |
| 7 purchase totals = | $736.79 | $820.2577 | $820.26 | $820.25 | $820.20 | |