| 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 | $91.80 | 13.397% | $104.0984 | $104.10 | $104.10 | $104.10 |
| Purchase #2 | $65.99 | 12.710% | $74.3773 | $74.38 | $74.40 | $74.40 |
| Purchase #3 | $243.54 | 8.393% | $263.9803 | $263.98 | $264.00 | $264.00 |
| Purchase #4 | $42.80 | 13.541% | $48.5955 | $48.60 | $48.60 | $48.60 |
| Purchase #5 | $169.63 | 7.420% | $182.2165 | $182.22 | $182.20 | $182.20 |
| Purchase #6 | $200.54 | 4.457% | $209.4781 | $209.48 | $209.50 | $209.50 |
| Purchase #7 | $163.74 | 9.499% | $179.2937 | $179.29 | $179.30 | $179.30 |
| 7 purchase totals = | $978.04 | $1,062.0398 | $1,062.05 | $1,062.10 | $1,062.10 | |