| 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 | $11.60 | 11.293% | $12.91 | $12.91 | $12.90 | $12.90 |
| Purchase #2 | $96.52 | 3.514% | $99.9117 | $99.91 | $99.90 | $99.90 |
| Purchase #3 | $45.90 | 5.659% | $48.4975 | $48.50 | $48.50 | $48.50 |
| Purchase #4 | $57.71 | 4.176% | $60.12 | $60.12 | $60.10 | $60.10 |
| Purchase #5 | $69.28 | 7.139% | $74.2259 | $74.23 | $74.25 | $74.20 |
| Purchase #6 | $194.85 | 8.328% | $211.0771 | $211.08 | $211.10 | $211.10 |
| Purchase #7 | $202.51 | 12.629% | $228.085 | $228.09 | $228.10 | $228.10 |
| 7 purchase totals = | $678.37 | $734.8272 | $734.84 | $734.85 | $734.80 | |