| 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 | $68.75 | 12.673% | $77.4627 | $77.46 | $77.45 | $77.50 |
| Purchase #2 | $216.74 | 4.689% | $226.9029 | $226.90 | $226.90 | $226.90 |
| Purchase #3 | $6.81 | 8.619% | $7.397 | $7.40 | $7.40 | $7.40 |
| Purchase #4 | $84.82 | 11.716% | $94.7575 | $94.76 | $94.75 | $94.80 |
| Purchase #5 | $33.71 | 5.277% | $35.4889 | $35.49 | $35.50 | $35.50 |
| Purchase #6 | $86.60 | 5.182% | $91.0876 | $91.09 | $91.10 | $91.10 |
| Purchase #7 | $183.65 | 12.586% | $206.7642 | $206.76 | $206.75 | $206.80 |
| 7 purchase totals = | $681.08 | $739.8608 | $739.86 | $739.85 | $740.00 | |