| 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 | $67.74 | 3.325% | $69.9924 | $69.99 | $70.00 | $70.00 |
| Purchase #2 | $124.97 | 11.452% | $139.2816 | $139.28 | $139.30 | $139.30 |
| Purchase #3 | $91.61 | 5.607% | $96.7466 | $96.75 | $96.75 | $96.70 |
| Purchase #4 | $30.46 | 4.190% | $31.7363 | $31.74 | $31.75 | $31.70 |
| Purchase #5 | $132.36 | 6.319% | $140.7238 | $140.72 | $140.70 | $140.70 |
| Purchase #6 | $119.76 | 8.716% | $130.1983 | $130.20 | $130.20 | $130.20 |
| Purchase #7 | $83.78 | 5.846% | $88.6778 | $88.68 | $88.70 | $88.70 |
| 7 purchase totals = | $650.68 | $697.3568 | $697.36 | $697.40 | $697.30 | |