| 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 | $94.60 | 10.861% | $104.8745 | $104.87 | $104.85 | $104.90 |
| Purchase #2 | $15.60 | 11.788% | $17.4389 | $17.44 | $17.45 | $17.40 |
| Purchase #3 | $74.79 | 12.307% | $83.9944 | $83.99 | $84.00 | $84.00 |
| Purchase #4 | $90.37 | 5.147% | $95.0213 | $95.02 | $95.00 | $95.00 |
| Purchase #5 | $207.39 | 8.682% | $225.3956 | $225.40 | $225.40 | $225.40 |
| Purchase #6 | $64.55 | 7.523% | $69.4061 | $69.41 | $69.40 | $69.40 |
| Purchase #7 | $84.77 | 5.719% | $89.618 | $89.62 | $89.60 | $89.60 |
| 7 purchase totals = | $632.07 | $685.7488 | $685.75 | $685.70 | $685.70 | |