| 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 | $68.27 | 5.181% | $71.8071 | $71.81 | $71.80 | $71.80 |
| Purchase #2 | $9.74 | 9.859% | $10.7003 | $10.70 | $10.70 | $10.70 |
| Purchase #3 | $170.58 | 6.469% | $181.6148 | $181.61 | $181.60 | $181.60 |
| Purchase #4 | $85.93 | 10.398% | $94.865 | $94.87 | $94.85 | $94.90 |
| Purchase #5 | $7.55 | 8.739% | $8.2098 | $8.21 | $8.20 | $8.20 |
| Purchase #6 | $139.37 | 12.172% | $156.3341 | $156.33 | $156.35 | $156.30 |
| Purchase #7 | $28.47 | 5.825% | $30.1284 | $30.13 | $30.15 | $30.10 |
| 7 purchase totals = | $509.91 | $553.6595 | $553.66 | $553.65 | $553.60 | |