| 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 | $93.96 | 7.227% | $100.7505 | $100.75 | $100.75 | $100.80 |
| Purchase #2 | $149.41 | 8.512% | $162.1278 | $162.13 | $162.15 | $162.10 |
| Purchase #3 | $51.80 | 13.249% | $58.663 | $58.66 | $58.65 | $58.70 |
| Purchase #4 | $97.83 | 10.466% | $108.0689 | $108.07 | $108.05 | $108.10 |
| Purchase #5 | $115.56 | 5.229% | $121.6026 | $121.60 | $121.60 | $121.60 |
| Purchase #6 | $37.99 | 11.712% | $42.4394 | $42.44 | $42.45 | $42.40 |
| Purchase #7 | $80.71 | 9.246% | $88.1724 | $88.17 | $88.15 | $88.20 |
| 7 purchase totals = | $627.26 | $681.8246 | $681.82 | $681.80 | $681.90 | |