| 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 | $173.34 | 11.680% | $193.5861 | $193.59 | $193.60 | $193.60 |
| Purchase #2 | $9.47 | 7.429% | $10.1735 | $10.17 | $10.15 | $10.20 |
| Purchase #3 | $69.64 | 11.280% | $77.4954 | $77.50 | $77.50 | $77.50 |
| Purchase #4 | $21.30 | 11.229% | $23.6918 | $23.69 | $23.70 | $23.70 |
| Purchase #5 | $55.40 | 10.195% | $61.048 | $61.05 | $61.05 | $61.00 |
| Purchase #6 | $42.92 | 9.768% | $47.1124 | $47.11 | $47.10 | $47.10 |
| Purchase #7 | $72.84 | 9.688% | $79.8967 | $79.90 | $79.90 | $79.90 |
| 7 purchase totals = | $444.91 | $493.0039 | $493.01 | $493.00 | $493.00 | |