| 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 | $123.67 | 6.826% | $132.1117 | $132.11 | $132.10 | $132.10 |
| Purchase #2 | $47.70 | 6.387% | $50.7466 | $50.75 | $50.75 | $50.70 |
| Purchase #3 | $46.99 | 12.515% | $52.8708 | $52.87 | $52.85 | $52.90 |
| Purchase #4 | $246.91 | 6.215% | $262.2555 | $262.26 | $262.25 | $262.30 |
| Purchase #5 | $220.49 | 3.795% | $228.8576 | $228.86 | $228.85 | $228.90 |
| Purchase #6 | $161.73 | 3.709% | $167.7286 | $167.73 | $167.75 | $167.70 |
| Purchase #7 | $156.82 | 9.575% | $171.8355 | $171.84 | $171.85 | $171.80 |
| 7 purchase totals = | $1,004.31 | $1,066.4063 | $1,066.42 | $1,066.40 | $1,066.40 | |