| 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 | $11.33 | 8.722% | $12.3182 | $12.32 | $12.30 | $12.30 |
| Purchase #2 | $56.31 | 4.825% | $59.027 | $59.03 | $59.05 | $59.00 |
| Purchase #3 | $185.96 | 11.193% | $206.7745 | $206.77 | $206.75 | $206.80 |
| Purchase #4 | $129.94 | 8.288% | $140.7094 | $140.71 | $140.70 | $140.70 |
| Purchase #5 | $163.32 | 11.185% | $181.5873 | $181.59 | $181.60 | $181.60 |
| Purchase #6 | $36.89 | 10.147% | $40.6332 | $40.63 | $40.65 | $40.60 |
| Purchase #7 | $13.74 | 13.547% | $15.6014 | $15.60 | $15.60 | $15.60 |
| 7 purchase totals = | $597.49 | $656.6510 | $656.65 | $656.65 | $656.60 | |