| 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 | $47.42 | 11.414% | $52.8325 | $52.83 | $52.85 | $52.80 |
| Purchase #2 | $229.43 | 5.346% | $241.6953 | $241.70 | $241.70 | $241.70 |
| Purchase #3 | $42.30 | 6.815% | $45.1827 | $45.18 | $45.20 | $45.20 |
| Purchase #4 | $30.88 | 10.482% | $34.1168 | $34.12 | $34.10 | $34.10 |
| Purchase #5 | $212.52 | 6.199% | $225.6941 | $225.69 | $225.70 | $225.70 |
| Purchase #6 | $222.37 | 13.489% | $252.3655 | $252.37 | $252.35 | $252.40 |
| Purchase #7 | $10.94 | 7.631% | $11.7748 | $11.77 | $11.75 | $11.80 |
| 7 purchase totals = | $795.86 | $863.6617 | $863.66 | $863.65 | $863.70 | |