| 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 | $29.91 | 9.521% | $32.7577 | $32.76 | $32.75 | $32.80 |
| Purchase #2 | $27.27 | 8.300% | $29.5334 | $29.53 | $29.55 | $29.50 |
| Purchase #3 | $179.79 | 3.775% | $186.5771 | $186.58 | $186.60 | $186.60 |
| Purchase #4 | $249.59 | 4.408% | $260.5919 | $260.59 | $260.60 | $260.60 |
| Purchase #5 | $40.33 | 3.623% | $41.7912 | $41.79 | $41.80 | $41.80 |
| Purchase #6 | $68.88 | 6.514% | $73.3668 | $73.37 | $73.35 | $73.40 |
| Purchase #7 | $171.82 | 4.708% | $179.9093 | $179.91 | $179.90 | $179.90 |
| 7 purchase totals = | $767.59 | $804.5274 | $804.53 | $804.55 | $804.60 | |