| 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 | $31.46 | 8.104% | $34.0095 | $34.01 | $34.00 | $34.00 |
| Purchase #2 | $223.52 | 7.767% | $240.8808 | $240.88 | $240.90 | $240.90 |
| Purchase #3 | $26.87 | 5.140% | $28.2511 | $28.25 | $28.25 | $28.30 |
| Purchase #4 | $199.82 | 5.197% | $210.2046 | $210.20 | $210.20 | $210.20 |
| Purchase #5 | $125.49 | 3.770% | $130.221 | $130.22 | $130.20 | $130.20 |
| Purchase #6 | $86.71 | 11.400% | $96.5949 | $96.59 | $96.60 | $96.60 |
| Purchase #7 | $180.43 | 12.302% | $202.6265 | $202.63 | $202.65 | $202.60 |
| 7 purchase totals = | $874.30 | $942.7884 | $942.78 | $942.80 | $942.80 | |