| 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 | $92.47 | 4.494% | $96.6256 | $96.63 | $96.65 | $96.60 |
| Purchase #2 | $57.50 | 10.586% | $63.587 | $63.59 | $63.60 | $63.60 |
| Purchase #3 | $117.80 | 6.168% | $125.0659 | $125.07 | $125.05 | $125.10 |
| Purchase #4 | $177.31 | 6.147% | $188.2092 | $188.21 | $188.20 | $188.20 |
| Purchase #5 | $87.58 | 11.300% | $97.4765 | $97.48 | $97.50 | $97.50 |
| Purchase #6 | $167.77 | 9.135% | $183.0958 | $183.10 | $183.10 | $183.10 |
| Purchase #7 | $9.81 | 3.690% | $10.172 | $10.17 | $10.15 | $10.20 |
| 7 purchase totals = | $710.24 | $764.2320 | $764.25 | $764.25 | $764.30 | |