| 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 | $44.71 | 13.649% | $50.8125 | $50.81 | $50.80 | $50.80 |
| Purchase #2 | $45.56 | 4.661% | $47.6836 | $47.68 | $47.70 | $47.70 |
| Purchase #3 | $17.95 | 5.384% | $18.9164 | $18.92 | $18.90 | $18.90 |
| Purchase #4 | $7.43 | 5.518% | $7.84 | $7.84 | $7.85 | $7.80 |
| Purchase #5 | $163.31 | 11.602% | $182.2572 | $182.26 | $182.25 | $182.30 |
| Purchase #6 | $54.44 | 11.266% | $60.5732 | $60.57 | $60.55 | $60.60 |
| Purchase #7 | $59.45 | 13.839% | $67.6773 | $67.68 | $67.70 | $67.70 |
| 7 purchase totals = | $392.85 | $435.7602 | $435.76 | $435.75 | $435.80 | |