| 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 | $6.72 | 13.121% | $7.6017 | $7.60 | $7.60 | $7.60 |
| Purchase #2 | $232.29 | 7.638% | $250.0323 | $250.03 | $250.05 | $250.00 |
| Purchase #3 | $59.44 | 10.600% | $65.7406 | $65.74 | $65.75 | $65.70 |
| Purchase #4 | $89.81 | 12.713% | $101.2275 | $101.23 | $101.25 | $101.20 |
| Purchase #5 | $58.68 | 11.379% | $65.3572 | $65.36 | $65.35 | $65.40 |
| Purchase #6 | $12.77 | 10.411% | $14.0995 | $14.10 | $14.10 | $14.10 |
| Purchase #7 | $70.33 | 12.748% | $79.2957 | $79.30 | $79.30 | $79.30 |
| 7 purchase totals = | $530.04 | $583.3545 | $583.36 | $583.40 | $583.30 | |