| 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 | $195.85 | 9.104% | $213.6802 | $213.68 | $213.70 | $213.70 |
| Purchase #2 | $196.79 | 6.857% | $210.2839 | $210.28 | $210.30 | $210.30 |
| Purchase #3 | $68.60 | 6.283% | $72.9101 | $72.91 | $72.90 | $72.90 |
| Purchase #4 | $23.67 | 3.303% | $24.4518 | $24.45 | $24.45 | $24.50 |
| Purchase #5 | $47.70 | 9.702% | $52.3279 | $52.33 | $52.35 | $52.30 |
| Purchase #6 | $201.87 | 9.218% | $220.4784 | $220.48 | $220.50 | $220.50 |
| Purchase #7 | $55.47 | 11.179% | $61.671 | $61.67 | $61.65 | $61.70 |
| 7 purchase totals = | $789.95 | $855.8033 | $855.80 | $855.85 | $855.90 | |