| 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 | $33.66 | 9.765% | $36.9469 | $36.95 | $36.95 | $36.90 |
| Purchase #2 | $40.51 | 8.706% | $44.0368 | $44.04 | $44.05 | $44.00 |
| Purchase #3 | $145.39 | 8.570% | $157.8499 | $157.85 | $157.85 | $157.80 |
| Purchase #4 | $88.97 | 10.263% | $98.101 | $98.10 | $98.10 | $98.10 |
| Purchase #5 | $203.83 | 9.822% | $223.8502 | $223.85 | $223.85 | $223.90 |
| Purchase #6 | $126.98 | 13.628% | $144.2848 | $144.28 | $144.30 | $144.30 |
| Purchase #7 | $109.43 | 10.318% | $120.721 | $120.72 | $120.70 | $120.70 |
| 7 purchase totals = | $748.77 | $825.7906 | $825.79 | $825.80 | $825.70 | |