| 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 | $14.55 | 3.564% | $15.0686 | $15.07 | $15.05 | $15.10 |
| Purchase #2 | $78.85 | 7.420% | $84.7007 | $84.70 | $84.70 | $84.70 |
| Purchase #3 | $235.74 | 9.739% | $258.6987 | $258.70 | $258.70 | $258.70 |
| Purchase #4 | $221.71 | 5.235% | $233.3165 | $233.32 | $233.30 | $233.30 |
| Purchase #5 | $73.54 | 4.676% | $76.9787 | $76.98 | $77.00 | $77.00 |
| Purchase #6 | $42.69 | 5.594% | $45.0781 | $45.08 | $45.10 | $45.10 |
| Purchase #7 | $54.87 | 10.395% | $60.5737 | $60.57 | $60.55 | $60.60 |
| 7 purchase totals = | $721.95 | $774.4150 | $774.42 | $774.40 | $774.50 | |