| 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 | $84.88 | 4.623% | $88.804 | $88.80 | $88.80 | $88.80 |
| Purchase #2 | $169.84 | 8.552% | $184.3647 | $184.36 | $184.35 | $184.40 |
| Purchase #3 | $34.45 | 4.542% | $36.0147 | $36.01 | $36.00 | $36.00 |
| Purchase #4 | $241.53 | 6.279% | $256.6957 | $256.70 | $256.70 | $256.70 |
| Purchase #5 | $21.81 | 10.787% | $24.1626 | $24.16 | $24.15 | $24.20 |
| Purchase #6 | $150.90 | 6.189% | $160.2392 | $160.24 | $160.25 | $160.20 |
| Purchase #7 | $110.29 | 3.533% | $114.1865 | $114.19 | $114.20 | $114.20 |
| 7 purchase totals = | $813.70 | $864.4674 | $864.46 | $864.45 | $864.50 | |