| 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 | $24.75 | 8.169% | $26.7718 | $26.77 | $26.75 | $26.80 |
| Purchase #2 | $113.40 | 10.496% | $125.3025 | $125.30 | $125.30 | $125.30 |
| Purchase #3 | $70.29 | 11.645% | $78.4753 | $78.48 | $78.50 | $78.50 |
| Purchase #4 | $76.42 | 3.522% | $79.1115 | $79.11 | $79.10 | $79.10 |
| Purchase #5 | $11.65 | 7.383% | $12.5101 | $12.51 | $12.50 | $12.50 |
| Purchase #6 | $18.87 | 5.739% | $19.9529 | $19.95 | $19.95 | $20.00 |
| Purchase #7 | $132.86 | 12.235% | $149.1154 | $149.12 | $149.10 | $149.10 |
| 7 purchase totals = | $448.24 | $491.2395 | $491.24 | $491.20 | $491.30 | |