| 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 | $5.35 | 8.423% | $5.8006 | $5.80 | $5.80 | $5.80 |
| Purchase #2 | $113.89 | 9.418% | $124.6162 | $124.62 | $124.60 | $124.60 |
| Purchase #3 | $201.87 | 9.449% | $220.9447 | $220.94 | $220.95 | $220.90 |
| Purchase #4 | $187.43 | 11.191% | $208.4053 | $208.41 | $208.40 | $208.40 |
| Purchase #5 | $74.78 | 11.752% | $83.5681 | $83.57 | $83.55 | $83.60 |
| Purchase #6 | $151.96 | 10.772% | $168.3291 | $168.33 | $168.35 | $168.30 |
| Purchase #7 | $18.98 | 9.730% | $20.8268 | $20.83 | $20.85 | $20.80 |
| 7 purchase totals = | $754.26 | $832.4908 | $832.50 | $832.50 | $832.40 | |