| 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 | $9.77 | 7.655% | $10.5179 | $10.52 | $10.50 | $10.50 |
| Purchase #2 | $250.51 | 9.489% | $274.2809 | $274.28 | $274.30 | $274.30 |
| Purchase #3 | $158.63 | 7.209% | $170.0656 | $170.07 | $170.05 | $170.10 |
| Purchase #4 | $55.33 | 9.149% | $60.3921 | $60.39 | $60.40 | $60.40 |
| Purchase #5 | $72.52 | 12.389% | $81.5045 | $81.50 | $81.50 | $81.50 |
| Purchase #6 | $194.38 | 13.761% | $221.1286 | $221.13 | $221.15 | $221.10 |
| Purchase #7 | $18.59 | 9.157% | $20.2923 | $20.29 | $20.30 | $20.30 |
| 7 purchase totals = | $759.73 | $838.1819 | $838.18 | $838.20 | $838.20 | |