| 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 | $75.36 | 10.624% | $83.3662 | $83.37 | $83.35 | $83.40 |
| Purchase #2 | $31.57 | 7.778% | $34.0255 | $34.03 | $34.05 | $34.00 |
| Purchase #3 | $219.64 | 10.760% | $243.2733 | $243.27 | $243.25 | $243.30 |
| Purchase #4 | $6.26 | 11.649% | $6.9892 | $6.99 | $7.00 | $7.00 |
| Purchase #5 | $97.78 | 11.721% | $109.2408 | $109.24 | $109.25 | $109.20 |
| Purchase #6 | $52.94 | 10.728% | $58.6194 | $58.62 | $58.60 | $58.60 |
| Purchase #7 | $238.48 | 12.371% | $267.9824 | $267.98 | $268.00 | $268.00 |
| 7 purchase totals = | $722.03 | $803.4968 | $803.50 | $803.50 | $803.50 | |