| 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 | $70.42 | 13.460% | $79.8985 | $79.90 | $79.90 | $79.90 |
| Purchase #2 | $198.89 | 5.429% | $209.6877 | $209.69 | $209.70 | $209.70 |
| Purchase #3 | $179.98 | 4.849% | $188.7072 | $188.71 | $188.70 | $188.70 |
| Purchase #4 | $47.38 | 10.471% | $52.3412 | $52.34 | $52.35 | $52.30 |
| Purchase #5 | $12.62 | 12.282% | $14.17 | $14.17 | $14.15 | $14.20 |
| Purchase #6 | $212.71 | 8.634% | $231.0754 | $231.08 | $231.10 | $231.10 |
| Purchase #7 | $105.28 | 12.361% | $118.2937 | $118.29 | $118.30 | $118.30 |
| 7 purchase totals = | $827.28 | $894.1737 | $894.18 | $894.20 | $894.20 | |