| 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 | $152.51 | 7.140% | $163.3992 | $163.40 | $163.40 | $163.40 |
| Purchase #2 | $77.49 | 3.155% | $79.9348 | $79.93 | $79.95 | $79.90 |
| Purchase #3 | $87.83 | 13.803% | $99.9532 | $99.95 | $99.95 | $100.00 |
| Purchase #4 | $40.91 | 3.278% | $42.251 | $42.25 | $42.25 | $42.30 |
| Purchase #5 | $171.69 | 11.444% | $191.3382 | $191.34 | $191.35 | $191.30 |
| Purchase #6 | $87.74 | 5.871% | $92.8912 | $92.89 | $92.90 | $92.90 |
| Purchase #7 | $184.98 | 12.836% | $208.724 | $208.72 | $208.70 | $208.70 |
| 7 purchase totals = | $803.15 | $878.4916 | $878.48 | $878.50 | $878.50 | |