| 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 | $5.73 | 3.609% | $5.9368 | $5.94 | $5.95 | $5.90 |
| Purchase #2 | $133.27 | 4.476% | $139.2352 | $139.24 | $139.25 | $139.20 |
| Purchase #3 | $220.91 | 6.158% | $234.5136 | $234.51 | $234.50 | $234.50 |
| Purchase #4 | $206.61 | 6.170% | $219.3578 | $219.36 | $219.35 | $219.40 |
| Purchase #5 | $51.40 | 4.247% | $53.583 | $53.58 | $53.60 | $53.60 |
| Purchase #6 | $63.25 | 5.554% | $66.7629 | $66.76 | $66.75 | $66.80 |
| Purchase #7 | $52.50 | 7.186% | $56.2727 | $56.27 | $56.25 | $56.30 |
| 7 purchase totals = | $733.67 | $775.6620 | $775.66 | $775.65 | $775.70 | |