| 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 | $71.56 | 13.826% | $81.4539 | $81.45 | $81.45 | $81.50 |
| Purchase #2 | $158.53 | 5.310% | $166.9479 | $166.95 | $166.95 | $166.90 |
| Purchase #3 | $57.48 | 8.456% | $62.3405 | $62.34 | $62.35 | $62.30 |
| Purchase #4 | $104.86 | 7.197% | $112.4068 | $112.41 | $112.40 | $112.40 |
| Purchase #5 | $220.60 | 6.637% | $235.2412 | $235.24 | $235.25 | $235.20 |
| Purchase #6 | $54.25 | 5.472% | $57.2186 | $57.22 | $57.20 | $57.20 |
| Purchase #7 | $211.50 | 9.793% | $232.2122 | $232.21 | $232.20 | $232.20 |
| 7 purchase totals = | $878.78 | $947.8211 | $947.82 | $947.80 | $947.70 | |