| 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 | $34.92 | 9.331% | $38.1784 | $38.18 | $38.20 | $38.20 |
| Purchase #2 | $6.47 | 4.729% | $6.776 | $6.78 | $6.80 | $6.80 |
| Purchase #3 | $114.52 | 4.620% | $119.8108 | $119.81 | $119.80 | $119.80 |
| Purchase #4 | $17.47 | 6.793% | $18.6567 | $18.66 | $18.65 | $18.70 |
| Purchase #5 | $247.89 | 11.806% | $277.1559 | $277.16 | $277.15 | $277.20 |
| Purchase #6 | $222.47 | 5.332% | $234.3321 | $234.33 | $234.35 | $234.30 |
| Purchase #7 | $48.54 | 3.330% | $50.1564 | $50.16 | $50.15 | $50.20 |
| 7 purchase totals = | $692.28 | $745.0663 | $745.08 | $745.10 | $745.20 | |