| 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 | $25.93 | 3.615% | $26.8674 | $26.87 | $26.85 | $26.90 |
| Purchase #2 | $84.31 | 5.369% | $88.8366 | $88.84 | $88.85 | $88.80 |
| Purchase #3 | $129.63 | 9.729% | $142.2417 | $142.24 | $142.25 | $142.20 |
| Purchase #4 | $103.89 | 13.574% | $117.992 | $117.99 | $118.00 | $118.00 |
| Purchase #5 | $149.68 | 5.228% | $157.5053 | $157.51 | $157.50 | $157.50 |
| Purchase #6 | $23.34 | 8.435% | $25.3087 | $25.31 | $25.30 | $25.30 |
| Purchase #7 | $110.94 | 11.858% | $124.0953 | $124.10 | $124.10 | $124.10 |
| 7 purchase totals = | $627.72 | $682.8470 | $682.86 | $682.85 | $682.80 | |