| 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 | $36.98 | 3.268% | $38.1885 | $38.19 | $38.20 | $38.20 |
| Purchase #2 | $21.65 | 5.803% | $22.9063 | $22.91 | $22.90 | $22.90 |
| Purchase #3 | $113.57 | 3.435% | $117.4711 | $117.47 | $117.45 | $117.50 |
| Purchase #4 | $121.54 | 6.772% | $129.7707 | $129.77 | $129.75 | $129.80 |
| Purchase #5 | $199.49 | 7.195% | $213.8433 | $213.84 | $213.85 | $213.80 |
| Purchase #6 | $233.46 | 13.537% | $265.0635 | $265.06 | $265.05 | $265.10 |
| Purchase #7 | $73.38 | 3.250% | $75.7649 | $75.76 | $75.75 | $75.80 |
| 7 purchase totals = | $800.07 | $863.0083 | $863.00 | $862.95 | $863.10 | |