| 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 | $36.59 | 10.190% | $40.3185 | $40.32 | $40.30 | $40.30 |
| Purchase #2 | $199.73 | 5.566% | $210.847 | $210.85 | $210.85 | $210.80 |
| Purchase #3 | $155.28 | 5.233% | $163.4058 | $163.41 | $163.40 | $163.40 |
| Purchase #4 | $124.42 | 3.349% | $128.5868 | $128.59 | $128.60 | $128.60 |
| Purchase #5 | $157.33 | 7.727% | $169.4869 | $169.49 | $169.50 | $169.50 |
| Purchase #6 | $19.66 | 12.145% | $22.0477 | $22.05 | $22.05 | $22.00 |
| Purchase #7 | $132.93 | 6.279% | $141.2767 | $141.28 | $141.30 | $141.30 |
| 7 purchase totals = | $825.94 | $875.9694 | $875.99 | $876.00 | $875.90 | |