| 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 | $30.44 | 10.180% | $33.5388 | $33.54 | $33.55 | $33.50 |
| Purchase #2 | $129.83 | 6.239% | $137.9301 | $137.93 | $137.95 | $137.90 |
| Purchase #3 | $53.55 | 8.230% | $57.9572 | $57.96 | $57.95 | $58.00 |
| Purchase #4 | $143.39 | 9.397% | $156.8644 | $156.86 | $156.85 | $156.90 |
| Purchase #5 | $239.76 | 10.277% | $264.4001 | $264.40 | $264.40 | $264.40 |
| Purchase #6 | $20.63 | 9.418% | $22.5729 | $22.57 | $22.55 | $22.60 |
| Purchase #7 | $131.27 | 13.272% | $148.6922 | $148.69 | $148.70 | $148.70 |
| 7 purchase totals = | $748.87 | $821.9557 | $821.95 | $821.95 | $822.00 | |