| 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 | $66.41 | 4.122% | $69.1474 | $69.15 | $69.15 | $69.10 |
| Purchase #2 | $41.53 | 7.865% | $44.7963 | $44.80 | $44.80 | $44.80 |
| Purchase #3 | $215.99 | 13.343% | $244.8095 | $244.81 | $244.80 | $244.80 |
| Purchase #4 | $70.65 | 13.570% | $80.2372 | $80.24 | $80.25 | $80.20 |
| Purchase #5 | $199.55 | 3.387% | $206.3088 | $206.31 | $206.30 | $206.30 |
| Purchase #6 | $67.56 | 9.149% | $73.7411 | $73.74 | $73.75 | $73.70 |
| Purchase #7 | $163.92 | 6.765% | $175.0092 | $175.01 | $175.00 | $175.00 |
| 7 purchase totals = | $825.61 | $894.0495 | $894.06 | $894.05 | $893.90 | |