| 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 | $195.60 | 10.589% | $216.3121 | $216.31 | $216.30 | $216.30 |
| Purchase #2 | $25.37 | 3.871% | $26.3521 | $26.35 | $26.35 | $26.40 |
| Purchase #3 | $105.75 | 10.369% | $116.7152 | $116.72 | $116.70 | $116.70 |
| Purchase #4 | $5.57 | 3.460% | $5.7627 | $5.76 | $5.75 | $5.80 |
| Purchase #5 | $220.67 | 12.850% | $249.0261 | $249.03 | $249.05 | $249.00 |
| Purchase #6 | $7.49 | 13.313% | $8.4871 | $8.49 | $8.50 | $8.50 |
| Purchase #7 | $58.91 | 13.671% | $66.9636 | $66.96 | $66.95 | $67.00 |
| 7 purchase totals = | $619.36 | $689.6189 | $689.62 | $689.60 | $689.70 | |