| 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 | $55.38 | 11.550% | $61.7764 | $61.78 | $61.80 | $61.80 |
| Purchase #2 | $99.66 | 12.769% | $112.3856 | $112.39 | $112.40 | $112.40 |
| Purchase #3 | $153.50 | 11.465% | $171.0988 | $171.10 | $171.10 | $171.10 |
| Purchase #4 | $72.26 | 6.249% | $76.7755 | $76.78 | $76.80 | $76.80 |
| Purchase #5 | $113.79 | 6.529% | $121.2193 | $121.22 | $121.20 | $121.20 |
| Purchase #6 | $38.38 | 4.381% | $40.0614 | $40.06 | $40.05 | $40.10 |
| Purchase #7 | $25.61 | 6.739% | $27.3359 | $27.34 | $27.35 | $27.30 |
| 7 purchase totals = | $558.58 | $610.6529 | $610.67 | $610.70 | $610.70 | |