| 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 | $46.80 | 8.319% | $50.6933 | $50.69 | $50.70 | $50.70 |
| Purchase #2 | $157.91 | 5.541% | $166.6598 | $166.66 | $166.65 | $166.70 |
| Purchase #3 | $180.80 | 10.266% | $199.3609 | $199.36 | $199.35 | $199.40 |
| Purchase #4 | $60.68 | 7.577% | $65.2777 | $65.28 | $65.30 | $65.30 |
| Purchase #5 | $175.31 | 12.300% | $196.8731 | $196.87 | $196.85 | $196.90 |
| Purchase #6 | $85.33 | 8.111% | $92.2511 | $92.25 | $92.25 | $92.30 |
| Purchase #7 | $70.79 | 9.588% | $77.5773 | $77.58 | $77.60 | $77.60 |
| 7 purchase totals = | $777.62 | $848.6932 | $848.69 | $848.70 | $848.90 | |