| 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 | $29.75 | 7.688% | $32.0372 | $32.04 | $32.05 | $32.00 |
| Purchase #2 | $108.51 | 8.607% | $117.8495 | $117.85 | $117.85 | $117.80 |
| Purchase #3 | $163.94 | 9.440% | $179.4159 | $179.42 | $179.40 | $179.40 |
| Purchase #4 | $76.73 | 3.720% | $79.5844 | $79.58 | $79.60 | $79.60 |
| Purchase #5 | $84.28 | 8.677% | $91.593 | $91.59 | $91.60 | $91.60 |
| Purchase #6 | $80.49 | 6.113% | $85.4104 | $85.41 | $85.40 | $85.40 |
| Purchase #7 | $111.72 | 8.526% | $121.2452 | $121.25 | $121.25 | $121.20 |
| 7 purchase totals = | $655.42 | $707.1356 | $707.14 | $707.15 | $707.00 | |