| 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 | $83.85 | 4.658% | $87.7557 | $87.76 | $87.75 | $87.80 |
| Purchase #2 | $13.54 | 13.642% | $15.3871 | $15.39 | $15.40 | $15.40 |
| Purchase #3 | $224.67 | 11.216% | $249.869 | $249.87 | $249.85 | $249.90 |
| Purchase #4 | $35.32 | 4.760% | $37.0012 | $37.00 | $37.00 | $37.00 |
| Purchase #5 | $162.40 | 12.582% | $182.8332 | $182.83 | $182.85 | $182.80 |
| Purchase #6 | $141.88 | 3.268% | $146.5166 | $146.52 | $146.50 | $146.50 |
| Purchase #7 | $201.82 | 13.738% | $229.546 | $229.55 | $229.55 | $229.50 |
| 7 purchase totals = | $863.48 | $948.9088 | $948.92 | $948.90 | $948.90 | |