| 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 | $243.53 | 4.166% | $253.6755 | $253.68 | $253.70 | $253.70 |
| Purchase #2 | $119.33 | 12.473% | $134.214 | $134.21 | $134.20 | $134.20 |
| Purchase #3 | $72.96 | 8.299% | $79.015 | $79.02 | $79.00 | $79.00 |
| Purchase #4 | $50.70 | 8.192% | $54.8533 | $54.85 | $54.85 | $54.90 |
| Purchase #5 | $86.38 | 8.815% | $93.9944 | $93.99 | $94.00 | $94.00 |
| Purchase #6 | $17.98 | 10.646% | $19.8942 | $19.89 | $19.90 | $19.90 |
| Purchase #7 | $56.98 | 6.646% | $60.7669 | $60.77 | $60.75 | $60.80 |
| 7 purchase totals = | $647.86 | $696.4133 | $696.41 | $696.40 | $696.50 | |