| 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 | $36.66 | 3.270% | $37.8588 | $37.86 | $37.85 | $37.90 |
| Purchase #2 | $92.31 | 8.477% | $100.1351 | $100.14 | $100.15 | $100.10 |
| Purchase #3 | $119.26 | 4.678% | $124.839 | $124.84 | $124.85 | $124.80 |
| Purchase #4 | $111.51 | 7.690% | $120.0851 | $120.09 | $120.10 | $120.10 |
| Purchase #5 | $95.91 | 5.674% | $101.3519 | $101.35 | $101.35 | $101.40 |
| Purchase #6 | $241.87 | 4.360% | $252.4155 | $252.42 | $252.40 | $252.40 |
| Purchase #7 | $47.67 | 8.201% | $51.5794 | $51.58 | $51.60 | $51.60 |
| 7 purchase totals = | $745.19 | $788.2648 | $788.28 | $788.30 | $788.30 | |