| 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 | $12.86 | 3.459% | $13.3048 | $13.30 | $13.30 | $13.30 |
| Purchase #2 | $102.75 | 7.321% | $110.2723 | $110.27 | $110.25 | $110.30 |
| Purchase #3 | $160.26 | 7.239% | $171.8612 | $171.86 | $171.85 | $171.90 |
| Purchase #4 | $134.67 | 3.150% | $138.9121 | $138.91 | $138.90 | $138.90 |
| Purchase #5 | $55.39 | 12.463% | $62.2933 | $62.29 | $62.30 | $62.30 |
| Purchase #6 | $132.37 | 5.538% | $139.7007 | $139.70 | $139.70 | $139.70 |
| Purchase #7 | $99.37 | 10.573% | $109.8764 | $109.88 | $109.90 | $109.90 |
| 7 purchase totals = | $697.67 | $746.2208 | $746.21 | $746.20 | $746.30 | |