| 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 | $21.58 | 4.270% | $22.5015 | $22.50 | $22.50 | $22.50 |
| Purchase #2 | $235.97 | 4.374% | $246.2913 | $246.29 | $246.30 | $246.30 |
| Purchase #3 | $193.72 | 8.329% | $209.8549 | $209.85 | $209.85 | $209.90 |
| Purchase #4 | $50.35 | 11.753% | $56.2676 | $56.27 | $56.25 | $56.30 |
| Purchase #5 | $205.35 | 9.832% | $225.54 | $225.54 | $225.55 | $225.50 |
| Purchase #6 | $119.30 | 7.860% | $128.677 | $128.68 | $128.70 | $128.70 |
| Purchase #7 | $57.71 | 11.815% | $64.5284 | $64.53 | $64.55 | $64.50 |
| 7 purchase totals = | $883.98 | $953.6607 | $953.66 | $953.70 | $953.70 | |