| 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 | $43.81 | 12.720% | $49.3826 | $49.38 | $49.40 | $49.40 |
| Purchase #2 | $130.98 | 6.690% | $139.7426 | $139.74 | $139.75 | $139.70 |
| Purchase #3 | $228.92 | 12.859% | $258.3568 | $258.36 | $258.35 | $258.40 |
| Purchase #4 | $10.45 | 7.244% | $11.207 | $11.21 | $11.20 | $11.20 |
| Purchase #5 | $57.87 | 6.331% | $61.5337 | $61.53 | $61.55 | $61.50 |
| Purchase #6 | $145.29 | 9.777% | $159.495 | $159.50 | $159.50 | $159.50 |
| Purchase #7 | $60.25 | 5.221% | $63.3957 | $63.40 | $63.40 | $63.40 |
| 7 purchase totals = | $677.57 | $743.1134 | $743.12 | $743.15 | $743.10 | |