| 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 | $222.57 | 3.690% | $230.7828 | $230.78 | $230.80 | $230.80 |
| Purchase #2 | $138.64 | 4.429% | $144.7804 | $144.78 | $144.80 | $144.80 |
| Purchase #3 | $58.73 | 10.140% | $64.6852 | $64.69 | $64.70 | $64.70 |
| Purchase #4 | $151.72 | 7.244% | $162.7106 | $162.71 | $162.70 | $162.70 |
| Purchase #5 | $44.91 | 8.578% | $48.7624 | $48.76 | $48.75 | $48.80 |
| Purchase #6 | $64.40 | 4.139% | $67.0655 | $67.07 | $67.05 | $67.10 |
| Purchase #7 | $74.30 | 7.489% | $79.8643 | $79.86 | $79.85 | $79.90 |
| 7 purchase totals = | $755.27 | $798.6512 | $798.65 | $798.65 | $798.80 | |