| 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 | $65.38 | 12.254% | $73.3917 | $73.39 | $73.40 | $73.40 |
| Purchase #2 | $178.36 | 5.836% | $188.7691 | $188.77 | $188.75 | $188.80 |
| Purchase #3 | $99.93 | 5.107% | $105.0334 | $105.03 | $105.05 | $105.00 |
| Purchase #4 | $144.46 | 12.515% | $162.5392 | $162.54 | $162.55 | $162.50 |
| Purchase #5 | $128.72 | 10.448% | $142.1687 | $142.17 | $142.15 | $142.20 |
| Purchase #6 | $146.57 | 11.503% | $163.4299 | $163.43 | $163.45 | $163.40 |
| Purchase #7 | $77.63 | 9.208% | $84.7782 | $84.78 | $84.80 | $84.80 |
| 7 purchase totals = | $841.05 | $920.1102 | $920.11 | $920.15 | $920.10 | |