| 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 | $57.77 | 4.558% | $60.4032 | $60.40 | $60.40 | $60.40 |
| Purchase #2 | $63.27 | 3.797% | $65.6724 | $65.67 | $65.65 | $65.70 |
| Purchase #3 | $125.92 | 10.147% | $138.6971 | $138.70 | $138.70 | $138.70 |
| Purchase #4 | $52.94 | 11.164% | $58.8502 | $58.85 | $58.85 | $58.90 |
| Purchase #5 | $156.83 | 10.619% | $173.4838 | $173.48 | $173.50 | $173.50 |
| Purchase #6 | $175.97 | 12.103% | $197.2676 | $197.27 | $197.25 | $197.30 |
| Purchase #7 | $94.59 | 11.616% | $105.5776 | $105.58 | $105.60 | $105.60 |
| 7 purchase totals = | $727.29 | $799.9519 | $799.95 | $799.95 | $800.10 | |