| 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 | $49.86 | 9.729% | $54.7109 | $54.71 | $54.70 | $54.70 |
| Purchase #2 | $64.66 | 3.206% | $66.733 | $66.73 | $66.75 | $66.70 |
| Purchase #3 | $146.65 | 7.309% | $157.3686 | $157.37 | $157.35 | $157.40 |
| Purchase #4 | $196.46 | 11.129% | $218.324 | $218.32 | $218.30 | $218.30 |
| Purchase #5 | $27.43 | 12.597% | $30.8854 | $30.89 | $30.90 | $30.90 |
| Purchase #6 | $84.54 | 4.442% | $88.2953 | $88.30 | $88.30 | $88.30 |
| Purchase #7 | $212.49 | 8.857% | $231.3102 | $231.31 | $231.30 | $231.30 |
| 7 purchase totals = | $782.09 | $847.6274 | $847.63 | $847.60 | $847.60 | |