| 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 | $47.36 | 12.461% | $53.2615 | $53.26 | $53.25 | $53.30 |
| Purchase #2 | $124.64 | 4.177% | $129.8462 | $129.85 | $129.85 | $129.80 |
| Purchase #3 | $218.95 | 6.721% | $233.6656 | $233.67 | $233.65 | $233.70 |
| Purchase #4 | $111.81 | 13.534% | $126.9424 | $126.94 | $126.95 | $126.90 |
| Purchase #5 | $20.68 | 6.373% | $21.9979 | $22.00 | $22.00 | $22.00 |
| Purchase #6 | $133.60 | 7.283% | $143.3301 | $143.33 | $143.35 | $143.30 |
| Purchase #7 | $156.48 | 10.840% | $173.4424 | $173.44 | $173.45 | $173.40 |
| 7 purchase totals = | $813.52 | $882.4861 | $882.49 | $882.50 | $882.40 | |