| 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 | $15.61 | 7.482% | $16.7779 | $16.78 | $16.80 | $16.80 |
| Purchase #2 | $28.43 | 11.113% | $31.5894 | $31.59 | $31.60 | $31.60 |
| Purchase #3 | $48.60 | 11.838% | $54.3533 | $54.35 | $54.35 | $54.40 |
| Purchase #4 | $182.57 | 13.831% | $207.8213 | $207.82 | $207.80 | $207.80 |
| Purchase #5 | $195.67 | 6.660% | $208.7016 | $208.70 | $208.70 | $208.70 |
| Purchase #6 | $69.54 | 4.559% | $72.7103 | $72.71 | $72.70 | $72.70 |
| Purchase #7 | $244.38 | 11.859% | $273.361 | $273.36 | $273.35 | $273.40 |
| 7 purchase totals = | $784.80 | $865.3148 | $865.31 | $865.30 | $865.40 | |