| 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 | $70.58 | 11.125% | $78.432 | $78.43 | $78.45 | $78.40 |
| Purchase #2 | $124.27 | 13.110% | $140.5618 | $140.56 | $140.55 | $140.60 |
| Purchase #3 | $50.39 | 13.297% | $57.0904 | $57.09 | $57.10 | $57.10 |
| Purchase #4 | $34.83 | 4.488% | $36.3932 | $36.39 | $36.40 | $36.40 |
| Purchase #5 | $96.32 | 10.663% | $106.5906 | $106.59 | $106.60 | $106.60 |
| Purchase #6 | $23.57 | 9.211% | $25.741 | $25.74 | $25.75 | $25.70 |
| Purchase #7 | $117.84 | 4.592% | $123.2512 | $123.25 | $123.25 | $123.30 |
| 7 purchase totals = | $517.80 | $568.0602 | $568.05 | $568.10 | $568.10 | |