| 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 | $74.85 | 7.776% | $80.6703 | $80.67 | $80.65 | $80.70 |
| Purchase #2 | $89.78 | 7.530% | $96.5404 | $96.54 | $96.55 | $96.50 |
| Purchase #3 | $22.78 | 11.456% | $25.3897 | $25.39 | $25.40 | $25.40 |
| Purchase #4 | $240.79 | 3.223% | $248.5507 | $248.55 | $248.55 | $248.60 |
| Purchase #5 | $92.87 | 4.156% | $96.7297 | $96.73 | $96.75 | $96.70 |
| Purchase #6 | $117.52 | 7.600% | $126.4515 | $126.45 | $126.45 | $126.50 |
| Purchase #7 | $244.99 | 8.191% | $265.0571 | $265.06 | $265.05 | $265.10 |
| 7 purchase totals = | $883.58 | $939.3894 | $939.39 | $939.40 | $939.50 | |