| 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 | $16.44 | 7.812% | $17.7243 | $17.72 | $17.70 | $17.70 |
| Purchase #2 | $243.55 | 6.727% | $259.9336 | $259.93 | $259.95 | $259.90 |
| Purchase #3 | $74.35 | 4.453% | $77.6608 | $77.66 | $77.65 | $77.70 |
| Purchase #4 | $182.87 | 3.648% | $189.5411 | $189.54 | $189.55 | $189.50 |
| Purchase #5 | $112.82 | 7.142% | $120.8776 | $120.88 | $120.90 | $120.90 |
| Purchase #6 | $164.77 | 9.246% | $180.0046 | $180.00 | $180.00 | $180.00 |
| Purchase #7 | $90.57 | 5.197% | $95.2769 | $95.28 | $95.30 | $95.30 |
| 7 purchase totals = | $885.37 | $941.0189 | $941.01 | $941.05 | $941.00 | |