| 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 | $70.34 | 6.359% | $74.8129 | $74.81 | $74.80 | $74.80 |
| Purchase #2 | $123.57 | 7.712% | $133.0997 | $133.10 | $133.10 | $133.10 |
| Purchase #3 | $8.89 | 10.492% | $9.8227 | $9.82 | $9.80 | $9.80 |
| Purchase #4 | $73.47 | 5.522% | $77.527 | $77.53 | $77.55 | $77.50 |
| Purchase #5 | $215.45 | 3.830% | $223.7017 | $223.70 | $223.70 | $223.70 |
| Purchase #6 | $220.97 | 8.778% | $240.3667 | $240.37 | $240.35 | $240.40 |
| Purchase #7 | $94.96 | 9.736% | $104.2053 | $104.21 | $104.20 | $104.20 |
| 7 purchase totals = | $807.65 | $863.5360 | $863.54 | $863.50 | $863.50 | |