| 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 | $30.82 | 9.313% | $33.6903 | $33.69 | $33.70 | $33.70 |
| Purchase #2 | $193.92 | 12.745% | $218.6351 | $218.64 | $218.65 | $218.60 |
| Purchase #3 | $12.82 | 5.557% | $13.5324 | $13.53 | $13.55 | $13.50 |
| Purchase #4 | $193.88 | 5.554% | $204.6481 | $204.65 | $204.65 | $204.60 |
| Purchase #5 | $15.38 | 3.353% | $15.8957 | $15.90 | $15.90 | $15.90 |
| Purchase #6 | $39.68 | 5.666% | $41.9283 | $41.93 | $41.95 | $41.90 |
| Purchase #7 | $96.59 | 7.695% | $104.0226 | $104.02 | $104.00 | $104.00 |
| 7 purchase totals = | $583.09 | $632.3525 | $632.36 | $632.40 | $632.20 | |