| 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 | $39.99 | 11.146% | $44.4473 | $44.45 | $44.45 | $44.40 |
| Purchase #2 | $22.42 | 8.271% | $24.2744 | $24.27 | $24.25 | $24.30 |
| Purchase #3 | $156.87 | 11.595% | $175.0591 | $175.06 | $175.05 | $175.10 |
| Purchase #4 | $234.48 | 7.756% | $252.6663 | $252.67 | $252.65 | $252.70 |
| Purchase #5 | $66.56 | 11.545% | $74.2444 | $74.24 | $74.25 | $74.20 |
| Purchase #6 | $27.41 | 13.297% | $31.0547 | $31.05 | $31.05 | $31.10 |
| Purchase #7 | $132.47 | 8.369% | $143.5564 | $143.56 | $143.55 | $143.60 |
| 7 purchase totals = | $680.20 | $745.3026 | $745.30 | $745.25 | $745.40 | |