| 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 | $64.51 | 4.305% | $67.2872 | $67.29 | $67.30 | $67.30 |
| Purchase #2 | $25.70 | 12.834% | $28.9983 | $29.00 | $29.00 | $29.00 |
| Purchase #3 | $114.27 | 5.453% | $120.5011 | $120.50 | $120.50 | $120.50 |
| Purchase #4 | $103.93 | 9.809% | $114.1245 | $114.12 | $114.10 | $114.10 |
| Purchase #5 | $240.58 | 3.724% | $249.5392 | $249.54 | $249.55 | $249.50 |
| Purchase #6 | $22.31 | 4.777% | $23.3757 | $23.38 | $23.40 | $23.40 |
| Purchase #7 | $94.39 | 10.573% | $104.3699 | $104.37 | $104.35 | $104.40 |
| 7 purchase totals = | $665.69 | $708.1959 | $708.20 | $708.20 | $708.20 | |