| 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 | $51.50 | 7.345% | $55.2827 | $55.28 | $55.30 | $55.30 |
| Purchase #2 | $84.88 | 11.409% | $94.564 | $94.56 | $94.55 | $94.60 |
| Purchase #3 | $82.80 | 12.603% | $93.2353 | $93.24 | $93.25 | $93.20 |
| Purchase #4 | $32.90 | 11.322% | $36.6249 | $36.62 | $36.60 | $36.60 |
| Purchase #5 | $198.66 | 11.470% | $221.4463 | $221.45 | $221.45 | $221.40 |
| Purchase #6 | $191.99 | 11.382% | $213.8423 | $213.84 | $213.85 | $213.80 |
| Purchase #7 | $156.53 | 4.594% | $163.721 | $163.72 | $163.70 | $163.70 |
| 7 purchase totals = | $799.26 | $878.7165 | $878.71 | $878.70 | $878.60 | |