| 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 | $61.59 | 13.729% | $70.0457 | $70.05 | $70.05 | $70.00 |
| Purchase #2 | $92.33 | 4.414% | $96.4054 | $96.41 | $96.40 | $96.40 |
| Purchase #3 | $55.29 | 9.760% | $60.6863 | $60.69 | $60.70 | $60.70 |
| Purchase #4 | $166.27 | 4.301% | $173.4213 | $173.42 | $173.40 | $173.40 |
| Purchase #5 | $220.56 | 8.742% | $239.8414 | $239.84 | $239.85 | $239.80 |
| Purchase #6 | $13.63 | 12.797% | $15.3742 | $15.37 | $15.35 | $15.40 |
| Purchase #7 | $32.25 | 10.225% | $35.5476 | $35.55 | $35.55 | $35.50 |
| 7 purchase totals = | $641.92 | $691.3219 | $691.33 | $691.30 | $691.20 | |