| 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 | $65.48 | 4.711% | $68.5648 | $68.56 | $68.55 | $68.60 |
| Purchase #2 | $169.28 | 7.103% | $181.304 | $181.30 | $181.30 | $181.30 |
| Purchase #3 | $86.66 | 3.404% | $89.6099 | $89.61 | $89.60 | $89.60 |
| Purchase #4 | $188.75 | 7.666% | $203.2196 | $203.22 | $203.20 | $203.20 |
| Purchase #5 | $117.53 | 8.507% | $127.5283 | $127.53 | $127.55 | $127.50 |
| Purchase #6 | $15.50 | 3.364% | $16.0214 | $16.02 | $16.00 | $16.00 |
| Purchase #7 | $86.75 | 5.792% | $91.7746 | $91.77 | $91.75 | $91.80 |
| 7 purchase totals = | $729.95 | $778.0226 | $778.01 | $777.95 | $778.00 | |