| 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 | $66.36 | 5.272% | $69.8585 | $69.86 | $69.85 | $69.90 |
| Purchase #2 | $107.93 | 5.569% | $113.9406 | $113.94 | $113.95 | $113.90 |
| Purchase #3 | $76.45 | 5.597% | $80.7289 | $80.73 | $80.75 | $80.70 |
| Purchase #4 | $64.71 | 10.196% | $71.3078 | $71.31 | $71.30 | $71.30 |
| Purchase #5 | $78.36 | 13.456% | $88.9041 | $88.90 | $88.90 | $88.90 |
| Purchase #6 | $176.62 | 7.756% | $190.3186 | $190.32 | $190.30 | $190.30 |
| Purchase #7 | $245.98 | 11.361% | $273.9258 | $273.93 | $273.95 | $273.90 |
| 7 purchase totals = | $816.41 | $888.9843 | $888.99 | $889.00 | $888.90 | |