| 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 | $59.75 | 9.854% | $65.6378 | $65.64 | $65.65 | $65.60 |
| Purchase #2 | $61.98 | 10.516% | $68.4978 | $68.50 | $68.50 | $68.50 |
| Purchase #3 | $231.63 | 7.514% | $249.0347 | $249.03 | $249.05 | $249.00 |
| Purchase #4 | $72.69 | 9.317% | $79.4625 | $79.46 | $79.45 | $79.50 |
| Purchase #5 | $71.95 | 12.808% | $81.1654 | $81.17 | $81.15 | $81.20 |
| Purchase #6 | $68.89 | 13.447% | $78.1536 | $78.15 | $78.15 | $78.20 |
| Purchase #7 | $63.36 | 8.193% | $68.5511 | $68.55 | $68.55 | $68.60 |
| 7 purchase totals = | $630.25 | $690.5029 | $690.50 | $690.50 | $690.60 | |