| 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 | $207.45 | 4.657% | $217.1109 | $217.11 | $217.10 | $217.10 |
| Purchase #2 | $49.72 | 7.644% | $53.5206 | $53.52 | $53.50 | $53.50 |
| Purchase #3 | $79.96 | 12.257% | $89.7607 | $89.76 | $89.75 | $89.80 |
| Purchase #4 | $87.82 | 6.832% | $93.8199 | $93.82 | $93.80 | $93.80 |
| Purchase #5 | $62.55 | 11.555% | $69.7777 | $69.78 | $69.80 | $69.80 |
| Purchase #6 | $27.54 | 4.679% | $28.8286 | $28.83 | $28.85 | $28.80 |
| Purchase #7 | $171.76 | 7.116% | $183.9824 | $183.98 | $184.00 | $184.00 |
| 7 purchase totals = | $686.80 | $736.8008 | $736.80 | $736.80 | $736.80 | |