| 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 | $80.41 | 5.450% | $84.7923 | $84.79 | $84.80 | $84.80 |
| Purchase #2 | $244.75 | 7.748% | $263.7132 | $263.71 | $263.70 | $263.70 |
| Purchase #3 | $160.40 | 5.852% | $169.7866 | $169.79 | $169.80 | $169.80 |
| Purchase #4 | $239.69 | 6.759% | $255.8906 | $255.89 | $255.90 | $255.90 |
| Purchase #5 | $9.36 | 6.249% | $9.9449 | $9.94 | $9.95 | $9.90 |
| Purchase #6 | $54.31 | 13.580% | $61.6853 | $61.69 | $61.70 | $61.70 |
| Purchase #7 | $211.88 | 11.372% | $235.975 | $235.98 | $236.00 | $236.00 |
| 7 purchase totals = | $1,000.80 | $1,081.7879 | $1,081.79 | $1,081.85 | $1,081.80 | |