| 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 | $49.52 | 11.212% | $55.0722 | $55.07 | $55.05 | $55.10 |
| Purchase #2 | $30.55 | 6.808% | $32.6298 | $32.63 | $32.65 | $32.60 |
| Purchase #3 | $180.76 | 4.838% | $189.5052 | $189.51 | $189.50 | $189.50 |
| Purchase #4 | $163.91 | 3.724% | $170.014 | $170.01 | $170.00 | $170.00 |
| Purchase #5 | $221.75 | 3.763% | $230.0945 | $230.09 | $230.10 | $230.10 |
| Purchase #6 | $12.29 | 10.331% | $13.5597 | $13.56 | $13.55 | $13.60 |
| Purchase #7 | $122.46 | 8.143% | $132.4319 | $132.43 | $132.45 | $132.40 |
| 7 purchase totals = | $781.24 | $823.3073 | $823.30 | $823.30 | $823.30 | |