| 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 | $52.40 | 3.199% | $54.0763 | $54.08 | $54.10 | $54.10 |
| Purchase #2 | $62.37 | 6.443% | $66.3885 | $66.39 | $66.40 | $66.40 |
| Purchase #3 | $122.75 | 11.820% | $137.2591 | $137.26 | $137.25 | $137.30 |
| Purchase #4 | $51.27 | 13.572% | $58.2284 | $58.23 | $58.25 | $58.20 |
| Purchase #5 | $80.28 | 10.794% | $88.9454 | $88.95 | $88.95 | $88.90 |
| Purchase #6 | $32.61 | 11.605% | $36.3944 | $36.39 | $36.40 | $36.40 |
| Purchase #7 | $114.49 | 5.245% | $120.495 | $120.50 | $120.50 | $120.50 |
| 7 purchase totals = | $516.17 | $561.7871 | $561.80 | $561.85 | $561.80 | |