| 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 | $22.52 | 5.740% | $23.8126 | $23.81 | $23.80 | $23.80 |
| Purchase #2 | $27.69 | 9.279% | $30.2594 | $30.26 | $30.25 | $30.30 |
| Purchase #3 | $161.85 | 7.742% | $174.3804 | $174.38 | $174.40 | $174.40 |
| Purchase #4 | $192.92 | 11.211% | $214.5483 | $214.55 | $214.55 | $214.50 |
| Purchase #5 | $88.70 | 8.167% | $95.9441 | $95.94 | $95.95 | $95.90 |
| Purchase #6 | $95.34 | 6.699% | $101.7268 | $101.73 | $101.75 | $101.70 |
| Purchase #7 | $84.84 | 5.869% | $89.8193 | $89.82 | $89.80 | $89.80 |
| 7 purchase totals = | $673.86 | $730.4909 | $730.49 | $730.50 | $730.40 | |