| 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 | $136.37 | 13.190% | $154.3572 | $154.36 | $154.35 | $154.40 |
| Purchase #2 | $77.90 | 8.765% | $84.7279 | $84.73 | $84.75 | $84.70 |
| Purchase #3 | $145.84 | 12.741% | $164.4215 | $164.42 | $164.40 | $164.40 |
| Purchase #4 | $224.58 | 3.269% | $231.9215 | $231.92 | $231.90 | $231.90 |
| Purchase #5 | $46.91 | 4.596% | $49.066 | $49.07 | $49.05 | $49.10 |
| Purchase #6 | $57.61 | 11.750% | $64.3792 | $64.38 | $64.40 | $64.40 |
| Purchase #7 | $108.46 | 4.845% | $113.7149 | $113.71 | $113.70 | $113.70 |
| 7 purchase totals = | $797.67 | $862.5882 | $862.59 | $862.55 | $862.60 | |