| 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 | $97.74 | 13.656% | $111.0874 | $111.09 | $111.10 | $111.10 |
| Purchase #2 | $69.77 | 5.191% | $73.3918 | $73.39 | $73.40 | $73.40 |
| Purchase #3 | $92.97 | 8.728% | $101.0844 | $101.08 | $101.10 | $101.10 |
| Purchase #4 | $60.27 | 9.226% | $65.8305 | $65.83 | $65.85 | $65.80 |
| Purchase #5 | $92.94 | 9.731% | $101.984 | $101.98 | $102.00 | $102.00 |
| Purchase #6 | $181.61 | 8.688% | $197.3883 | $197.39 | $197.40 | $197.40 |
| Purchase #7 | $22.84 | 6.739% | $24.3792 | $24.38 | $24.40 | $24.40 |
| 7 purchase totals = | $618.14 | $675.1456 | $675.14 | $675.25 | $675.20 | |