| 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 | $49.34 | 9.826% | $54.1881 | $54.19 | $54.20 | $54.20 |
| Purchase #2 | $20.47 | 4.143% | $21.3181 | $21.32 | $21.30 | $21.30 |
| Purchase #3 | $119.75 | 4.177% | $124.752 | $124.75 | $124.75 | $124.80 |
| Purchase #4 | $56.40 | 10.563% | $62.3575 | $62.36 | $62.35 | $62.40 |
| Purchase #5 | $11.99 | 7.483% | $12.8872 | $12.89 | $12.90 | $12.90 |
| Purchase #6 | $113.50 | 13.728% | $129.0813 | $129.08 | $129.10 | $129.10 |
| Purchase #7 | $144.95 | 12.712% | $163.376 | $163.38 | $163.40 | $163.40 |
| 7 purchase totals = | $516.40 | $567.9602 | $567.97 | $568.00 | $568.10 | |