| 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 | $5.77 | 8.345% | $6.2515 | $6.25 | $6.25 | $6.30 |
| Purchase #2 | $11.47 | 13.281% | $12.9933 | $12.99 | $13.00 | $13.00 |
| Purchase #3 | $150.92 | 6.173% | $160.2363 | $160.24 | $160.25 | $160.20 |
| Purchase #4 | $231.99 | 12.437% | $260.8426 | $260.84 | $260.85 | $260.80 |
| Purchase #5 | $107.62 | 3.245% | $111.1123 | $111.11 | $111.10 | $111.10 |
| Purchase #6 | $123.51 | 10.520% | $136.5033 | $136.50 | $136.50 | $136.50 |
| Purchase #7 | $72.50 | 10.178% | $79.8791 | $79.88 | $79.90 | $79.90 |
| 7 purchase totals = | $703.78 | $767.8184 | $767.81 | $767.85 | $767.80 | |