| 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 | $12.62 | 5.395% | $13.3008 | $13.30 | $13.30 | $13.30 |
| Purchase #2 | $194.72 | 7.418% | $209.1643 | $209.16 | $209.15 | $209.20 |
| Purchase #3 | $109.32 | 3.138% | $112.7505 | $112.75 | $112.75 | $112.80 |
| Purchase #4 | $131.49 | 3.693% | $136.3459 | $136.35 | $136.35 | $136.30 |
| Purchase #5 | $62.37 | 4.558% | $65.2128 | $65.21 | $65.20 | $65.20 |
| Purchase #6 | $121.68 | 7.813% | $131.1869 | $131.19 | $131.20 | $131.20 |
| Purchase #7 | $150.54 | 9.823% | $165.3275 | $165.33 | $165.35 | $165.30 |
| 7 purchase totals = | $782.74 | $833.2887 | $833.29 | $833.30 | $833.30 | |