| 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 | $33.57 | 4.205% | $34.9816 | $34.98 | $35.00 | $35.00 |
| Purchase #2 | $92.87 | 4.734% | $97.2665 | $97.27 | $97.25 | $97.30 |
| Purchase #3 | $121.39 | 10.722% | $134.4054 | $134.41 | $134.40 | $134.40 |
| Purchase #4 | $227.84 | 4.534% | $238.1703 | $238.17 | $238.15 | $238.20 |
| Purchase #5 | $43.27 | 11.324% | $48.1699 | $48.17 | $48.15 | $48.20 |
| Purchase #6 | $139.87 | 12.145% | $156.8572 | $156.86 | $156.85 | $156.90 |
| Purchase #7 | $96.74 | 6.710% | $103.2313 | $103.23 | $103.25 | $103.20 |
| 7 purchase totals = | $755.55 | $813.0822 | $813.09 | $813.05 | $813.20 | |