| 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 | $40.41 | 7.788% | $43.5571 | $43.56 | $43.55 | $43.60 |
| Purchase #2 | $169.63 | 6.431% | $180.5389 | $180.54 | $180.55 | $180.50 |
| Purchase #3 | $16.50 | 13.241% | $18.6848 | $18.68 | $18.70 | $18.70 |
| Purchase #4 | $211.52 | 7.519% | $227.4242 | $227.42 | $227.40 | $227.40 |
| Purchase #5 | $92.95 | 9.166% | $101.4698 | $101.47 | $101.45 | $101.50 |
| Purchase #6 | $27.49 | 9.390% | $30.0713 | $30.07 | $30.05 | $30.10 |
| Purchase #7 | $144.57 | 3.354% | $149.4189 | $149.42 | $149.40 | $149.40 |
| 7 purchase totals = | $703.07 | $751.1650 | $751.16 | $751.10 | $751.20 | |