| 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 | $49.72 | 6.634% | $53.0184 | $53.02 | $53.00 | $53.00 |
| Purchase #2 | $103.46 | 7.127% | $110.8336 | $110.83 | $110.85 | $110.80 |
| Purchase #3 | $236.97 | 4.671% | $248.0389 | $248.04 | $248.05 | $248.00 |
| Purchase #4 | $209.46 | 10.196% | $230.8165 | $230.82 | $230.80 | $230.80 |
| Purchase #5 | $89.37 | 5.200% | $94.0172 | $94.02 | $94.00 | $94.00 |
| Purchase #6 | $139.52 | 10.715% | $154.4696 | $154.47 | $154.45 | $154.50 |
| Purchase #7 | $75.59 | 12.399% | $84.9624 | $84.96 | $84.95 | $85.00 |
| 7 purchase totals = | $904.09 | $976.1566 | $976.16 | $976.10 | $976.10 | |