| 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 | $12.27 | 3.158% | $12.6575 | $12.66 | $12.65 | $12.70 |
| Purchase #2 | $93.78 | 9.515% | $102.7032 | $102.70 | $102.70 | $102.70 |
| Purchase #3 | $111.60 | 4.744% | $116.8943 | $116.89 | $116.90 | $116.90 |
| Purchase #4 | $108.54 | 12.153% | $121.7309 | $121.73 | $121.75 | $121.70 |
| Purchase #5 | $218.97 | 7.261% | $234.8694 | $234.87 | $234.85 | $234.90 |
| Purchase #6 | $184.88 | 7.263% | $198.3078 | $198.31 | $198.30 | $198.30 |
| Purchase #7 | $85.95 | 6.647% | $91.6631 | $91.66 | $91.65 | $91.70 |
| 7 purchase totals = | $815.99 | $878.8262 | $878.82 | $878.80 | $878.90 | |