| 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 | $83.65 | 11.513% | $93.2806 | $93.28 | $93.30 | $93.30 |
| Purchase #2 | $12.68 | 9.184% | $13.8445 | $13.84 | $13.85 | $13.80 |
| Purchase #3 | $29.37 | 12.417% | $33.0169 | $33.02 | $33.00 | $33.00 |
| Purchase #4 | $119.65 | 11.381% | $133.2674 | $133.27 | $133.25 | $133.30 |
| Purchase #5 | $105.44 | 13.692% | $119.8768 | $119.88 | $119.90 | $119.90 |
| Purchase #6 | $93.73 | 9.239% | $102.3897 | $102.39 | $102.40 | $102.40 |
| Purchase #7 | $144.83 | 10.528% | $160.0777 | $160.08 | $160.10 | $160.10 |
| 7 purchase totals = | $589.35 | $655.7536 | $655.76 | $655.80 | $655.80 | |