| 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 | $29.55 | 13.424% | $33.5168 | $33.52 | $33.50 | $33.50 |
| Purchase #2 | $176.37 | 7.771% | $190.0757 | $190.08 | $190.10 | $190.10 |
| Purchase #3 | $20.58 | 10.403% | $22.7209 | $22.72 | $22.70 | $22.70 |
| Purchase #4 | $245.71 | 12.370% | $276.1043 | $276.10 | $276.10 | $276.10 |
| Purchase #5 | $44.92 | 5.375% | $47.3345 | $47.33 | $47.35 | $47.30 |
| Purchase #6 | $245.92 | 9.119% | $268.3454 | $268.35 | $268.35 | $268.30 |
| Purchase #7 | $122.37 | 11.614% | $136.5821 | $136.58 | $136.60 | $136.60 |
| 7 purchase totals = | $885.42 | $974.6797 | $974.68 | $974.70 | $974.60 | |