| 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 | $37.48 | 3.743% | $38.8829 | $38.88 | $38.90 | $38.90 |
| Purchase #2 | $65.95 | 13.251% | $74.689 | $74.69 | $74.70 | $74.70 |
| Purchase #3 | $229.86 | 3.828% | $238.659 | $238.66 | $238.65 | $238.70 |
| Purchase #4 | $138.37 | 9.652% | $151.7255 | $151.73 | $151.75 | $151.70 |
| Purchase #5 | $186.88 | 12.245% | $209.7635 | $209.76 | $209.75 | $209.80 |
| Purchase #6 | $239.67 | 12.508% | $269.6479 | $269.65 | $269.65 | $269.60 |
| Purchase #7 | $30.89 | 4.155% | $32.1735 | $32.17 | $32.15 | $32.20 |
| 7 purchase totals = | $929.10 | $1,015.5413 | $1,015.54 | $1,015.55 | $1,015.60 | |