| 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 | $95.26 | 5.786% | $100.7717 | $100.77 | $100.75 | $100.80 |
| Purchase #2 | $132.39 | 3.825% | $137.4539 | $137.45 | $137.45 | $137.50 |
| Purchase #3 | $149.48 | 10.615% | $165.3473 | $165.35 | $165.35 | $165.30 |
| Purchase #4 | $130.79 | 13.367% | $148.2727 | $148.27 | $148.25 | $148.30 |
| Purchase #5 | $27.31 | 3.464% | $28.256 | $28.26 | $28.25 | $28.30 |
| Purchase #6 | $210.78 | 4.397% | $220.048 | $220.05 | $220.05 | $220.00 |
| Purchase #7 | $90.61 | 3.348% | $93.6436 | $93.64 | $93.65 | $93.60 |
| 7 purchase totals = | $836.62 | $893.7932 | $893.79 | $893.75 | $893.80 | |