| 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 | $64.66 | 7.381% | $69.4326 | $69.43 | $69.45 | $69.40 |
| Purchase #2 | $247.51 | 3.244% | $255.5392 | $255.54 | $255.55 | $255.50 |
| Purchase #3 | $75.89 | 4.317% | $79.1662 | $79.17 | $79.15 | $79.20 |
| Purchase #4 | $64.83 | 9.205% | $70.7976 | $70.80 | $70.80 | $70.80 |
| Purchase #5 | $120.61 | 13.121% | $136.4352 | $136.44 | $136.45 | $136.40 |
| Purchase #6 | $94.55 | 6.848% | $101.0248 | $101.02 | $101.00 | $101.00 |
| Purchase #7 | $145.30 | 6.223% | $154.342 | $154.34 | $154.35 | $154.30 |
| 7 purchase totals = | $813.35 | $866.7376 | $866.74 | $866.75 | $866.60 | |