| 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 | $76.72 | 9.692% | $84.1557 | $84.16 | $84.15 | $84.20 |
| Purchase #2 | $47.69 | 10.837% | $52.8582 | $52.86 | $52.85 | $52.90 |
| Purchase #3 | $177.63 | 9.172% | $193.9222 | $193.92 | $193.90 | $193.90 |
| Purchase #4 | $120.80 | 11.170% | $134.2934 | $134.29 | $134.30 | $134.30 |
| Purchase #5 | $70.63 | 11.829% | $78.9848 | $78.98 | $79.00 | $79.00 |
| Purchase #6 | $33.61 | 12.637% | $37.8573 | $37.86 | $37.85 | $37.90 |
| Purchase #7 | $205.68 | 7.621% | $221.3549 | $221.35 | $221.35 | $221.40 |
| 7 purchase totals = | $732.76 | $803.4265 | $803.42 | $803.40 | $803.60 | |