| 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 | $101.50 | 10.486% | $112.1433 | $112.14 | $112.15 | $112.10 |
| Purchase #2 | $7.83 | 8.430% | $8.4901 | $8.49 | $8.50 | $8.50 |
| Purchase #3 | $114.72 | 8.579% | $124.5618 | $124.56 | $124.55 | $124.60 |
| Purchase #4 | $46.53 | 11.123% | $51.7055 | $51.71 | $51.70 | $51.70 |
| Purchase #5 | $61.52 | 12.110% | $68.9701 | $68.97 | $68.95 | $69.00 |
| Purchase #6 | $220.28 | 5.595% | $232.6047 | $232.60 | $232.60 | $232.60 |
| Purchase #7 | $139.85 | 4.747% | $146.4887 | $146.49 | $146.50 | $146.50 |
| 7 purchase totals = | $692.23 | $744.9642 | $744.96 | $744.95 | $745.00 | |