| 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 | $77.54 | 11.253% | $86.2656 | $86.27 | $86.25 | $86.30 |
| Purchase #2 | $177.40 | 6.573% | $189.0605 | $189.06 | $189.05 | $189.10 |
| Purchase #3 | $51.56 | 8.507% | $55.9462 | $55.95 | $55.95 | $55.90 |
| Purchase #4 | $69.86 | 8.606% | $75.8722 | $75.87 | $75.85 | $75.90 |
| Purchase #5 | $181.81 | 5.266% | $191.3841 | $191.38 | $191.40 | $191.40 |
| Purchase #6 | $84.92 | 13.819% | $96.6551 | $96.66 | $96.65 | $96.70 |
| Purchase #7 | $84.73 | 12.329% | $95.1764 | $95.18 | $95.20 | $95.20 |
| 7 purchase totals = | $727.82 | $790.3601 | $790.37 | $790.35 | $790.50 | |