| 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 | $114.93 | 12.497% | $129.2928 | $129.29 | $129.30 | $129.30 |
| Purchase #2 | $128.62 | 13.807% | $146.3786 | $146.38 | $146.40 | $146.40 |
| Purchase #3 | $33.67 | 6.537% | $35.871 | $35.87 | $35.85 | $35.90 |
| Purchase #4 | $125.28 | 8.224% | $135.583 | $135.58 | $135.60 | $135.60 |
| Purchase #5 | $141.39 | 6.496% | $150.5747 | $150.57 | $150.55 | $150.60 |
| Purchase #6 | $103.25 | 3.413% | $106.7739 | $106.77 | $106.75 | $106.80 |
| Purchase #7 | $109.31 | 5.454% | $115.2718 | $115.27 | $115.25 | $115.30 |
| 7 purchase totals = | $756.45 | $819.7458 | $819.73 | $819.70 | $819.90 | |