| 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 | $84.57 | 6.453% | $90.0273 | $90.03 | $90.05 | $90.00 |
| Purchase #2 | $222.36 | 3.411% | $229.9447 | $229.94 | $229.95 | $229.90 |
| Purchase #3 | $86.97 | 4.392% | $90.7897 | $90.79 | $90.80 | $90.80 |
| Purchase #4 | $238.94 | 7.411% | $256.6478 | $256.65 | $256.65 | $256.60 |
| Purchase #5 | $142.53 | 10.200% | $157.0681 | $157.07 | $157.05 | $157.10 |
| Purchase #6 | $36.71 | 11.692% | $41.0021 | $41.00 | $41.00 | $41.00 |
| Purchase #7 | $79.77 | 4.752% | $83.5607 | $83.56 | $83.55 | $83.60 |
| 7 purchase totals = | $891.85 | $949.0404 | $949.04 | $949.05 | $949.00 | |