| 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 | $52.79 | 9.848% | $57.9888 | $57.99 | $58.00 | $58.00 |
| Purchase #2 | $80.33 | 12.474% | $90.3504 | $90.35 | $90.35 | $90.40 |
| Purchase #3 | $190.90 | 7.435% | $205.0934 | $205.09 | $205.10 | $205.10 |
| Purchase #4 | $181.41 | 7.694% | $195.3677 | $195.37 | $195.35 | $195.40 |
| Purchase #5 | $39.43 | 8.868% | $42.9267 | $42.93 | $42.95 | $42.90 |
| Purchase #6 | $195.77 | 4.420% | $204.423 | $204.42 | $204.40 | $204.40 |
| Purchase #7 | $71.26 | 10.390% | $78.6639 | $78.66 | $78.65 | $78.70 |
| 7 purchase totals = | $811.89 | $874.8139 | $874.81 | $874.80 | $874.90 | |