| 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 | $10.52 | 3.491% | $10.8873 | $10.89 | $10.90 | $10.90 |
| Purchase #2 | $221.87 | 5.448% | $233.9575 | $233.96 | $233.95 | $234.00 |
| Purchase #3 | $6.45 | 5.747% | $6.8207 | $6.82 | $6.80 | $6.80 |
| Purchase #4 | $70.73 | 9.866% | $77.7082 | $77.71 | $77.70 | $77.70 |
| Purchase #5 | $83.31 | 12.818% | $93.9887 | $93.99 | $94.00 | $94.00 |
| Purchase #6 | $16.76 | 13.644% | $19.0467 | $19.05 | $19.05 | $19.00 |
| Purchase #7 | $240.74 | 10.314% | $265.5699 | $265.57 | $265.55 | $265.60 |
| 7 purchase totals = | $650.38 | $707.9790 | $707.99 | $707.95 | $708.00 | |