| 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 | $57.26 | 12.189% | $64.2394 | $64.24 | $64.25 | $64.20 |
| Purchase #2 | $50.48 | 3.846% | $52.4215 | $52.42 | $52.40 | $52.40 |
| Purchase #3 | $69.62 | 10.127% | $76.6704 | $76.67 | $76.65 | $76.70 |
| Purchase #4 | $63.63 | 13.389% | $72.1494 | $72.15 | $72.15 | $72.10 |
| Purchase #5 | $231.95 | 3.150% | $239.2564 | $239.26 | $239.25 | $239.30 |
| Purchase #6 | $54.90 | 10.695% | $60.7716 | $60.77 | $60.75 | $60.80 |
| Purchase #7 | $17.73 | 10.302% | $19.5565 | $19.56 | $19.55 | $19.60 |
| 7 purchase totals = | $545.57 | $585.0652 | $585.07 | $585.00 | $585.10 | |