| 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 | $86.75 | 6.110% | $92.0504 | $92.05 | $92.05 | $92.10 |
| Purchase #2 | $25.45 | 9.729% | $27.926 | $27.93 | $27.95 | $27.90 |
| Purchase #3 | $62.83 | 8.351% | $68.0769 | $68.08 | $68.10 | $68.10 |
| Purchase #4 | $85.38 | 8.726% | $92.8303 | $92.83 | $92.85 | $92.80 |
| Purchase #5 | $100.88 | 11.701% | $112.684 | $112.68 | $112.70 | $112.70 |
| Purchase #6 | $101.78 | 6.495% | $108.3906 | $108.39 | $108.40 | $108.40 |
| Purchase #7 | $30.62 | 5.325% | $32.2505 | $32.25 | $32.25 | $32.30 |
| 7 purchase totals = | $493.69 | $534.2087 | $534.21 | $534.30 | $534.30 | |