| 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 | $72.40 | 12.625% | $81.5405 | $81.54 | $81.55 | $81.50 |
| Purchase #2 | $141.55 | 7.344% | $151.9454 | $151.95 | $151.95 | $151.90 |
| Purchase #3 | $80.93 | 9.257% | $88.4217 | $88.42 | $88.40 | $88.40 |
| Purchase #4 | $65.25 | 6.792% | $69.6818 | $69.68 | $69.70 | $69.70 |
| Purchase #5 | $146.51 | 7.549% | $157.57 | $157.57 | $157.55 | $157.60 |
| Purchase #6 | $64.59 | 7.124% | $69.1914 | $69.19 | $69.20 | $69.20 |
| Purchase #7 | $245.86 | 9.387% | $268.9389 | $268.94 | $268.95 | $268.90 |
| 7 purchase totals = | $817.09 | $887.2897 | $887.29 | $887.30 | $887.20 | |