| 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 | $78.53 | 5.340% | $82.7235 | $82.72 | $82.70 | $82.70 |
| Purchase #2 | $92.67 | 9.829% | $101.7785 | $101.78 | $101.80 | $101.80 |
| Purchase #3 | $8.54 | 10.604% | $9.4456 | $9.45 | $9.45 | $9.40 |
| Purchase #4 | $248.57 | 5.590% | $262.4651 | $262.47 | $262.45 | $262.50 |
| Purchase #5 | $66.25 | 11.825% | $74.0841 | $74.08 | $74.10 | $74.10 |
| Purchase #6 | $80.61 | 11.136% | $89.5867 | $89.59 | $89.60 | $89.60 |
| Purchase #7 | $248.78 | 8.778% | $270.6179 | $270.62 | $270.60 | $270.60 |
| 7 purchase totals = | $823.95 | $890.7014 | $890.71 | $890.70 | $890.70 | |