| 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 | $69.44 | 3.671% | $71.9891 | $71.99 | $72.00 | $72.00 |
| Purchase #2 | $71.72 | 11.450% | $79.9319 | $79.93 | $79.95 | $79.90 |
| Purchase #3 | $12.89 | 6.431% | $13.719 | $13.72 | $13.70 | $13.70 |
| Purchase #4 | $236.64 | 13.211% | $267.9025 | $267.90 | $267.90 | $267.90 |
| Purchase #5 | $155.41 | 11.418% | $173.1547 | $173.15 | $173.15 | $173.20 |
| Purchase #6 | $13.48 | 9.554% | $14.7679 | $14.77 | $14.75 | $14.80 |
| Purchase #7 | $216.55 | 3.126% | $223.3194 | $223.32 | $223.30 | $223.30 |
| 7 purchase totals = | $776.13 | $844.7845 | $844.78 | $844.75 | $844.80 | |