| 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 | $42.67 | 10.330% | $47.0778 | $47.08 | $47.10 | $47.10 |
| Purchase #2 | $64.57 | 13.572% | $73.3334 | $73.33 | $73.35 | $73.30 |
| Purchase #3 | $180.41 | 13.653% | $205.0414 | $205.04 | $205.05 | $205.00 |
| Purchase #4 | $61.31 | 3.361% | $63.3706 | $63.37 | $63.35 | $63.40 |
| Purchase #5 | $207.49 | 12.851% | $234.1545 | $234.15 | $234.15 | $234.20 |
| Purchase #6 | $12.70 | 7.213% | $13.6161 | $13.62 | $13.60 | $13.60 |
| Purchase #7 | $208.60 | 11.795% | $233.2044 | $233.20 | $233.20 | $233.20 |
| 7 purchase totals = | $777.75 | $869.7982 | $869.79 | $869.80 | $869.80 | |