| 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 | $84.60 | 10.441% | $93.4331 | $93.43 | $93.45 | $93.40 |
| Purchase #2 | $207.76 | 7.677% | $223.7097 | $223.71 | $223.70 | $223.70 |
| Purchase #3 | $25.87 | 10.764% | $28.6546 | $28.65 | $28.65 | $28.70 |
| Purchase #4 | $107.74 | 9.415% | $117.8837 | $117.88 | $117.90 | $117.90 |
| Purchase #5 | $94.80 | 10.360% | $104.6213 | $104.62 | $104.60 | $104.60 |
| Purchase #6 | $46.28 | 4.647% | $48.4306 | $48.43 | $48.45 | $48.40 |
| Purchase #7 | $60.43 | 12.134% | $67.7626 | $67.76 | $67.75 | $67.80 |
| 7 purchase totals = | $627.48 | $684.4956 | $684.48 | $684.50 | $684.50 | |