| 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 | $52.59 | 12.321% | $59.0696 | $59.07 | $59.05 | $59.10 |
| Purchase #2 | $6.32 | 10.362% | $6.9749 | $6.97 | $6.95 | $7.00 |
| Purchase #3 | $44.99 | 5.408% | $47.4231 | $47.42 | $47.40 | $47.40 |
| Purchase #4 | $137.29 | 10.338% | $151.483 | $151.48 | $151.50 | $151.50 |
| Purchase #5 | $213.90 | 7.533% | $230.0131 | $230.01 | $230.00 | $230.00 |
| Purchase #6 | $73.71 | 5.358% | $77.6594 | $77.66 | $77.65 | $77.70 |
| Purchase #7 | $108.45 | 10.726% | $120.0823 | $120.08 | $120.10 | $120.10 |
| 7 purchase totals = | $637.25 | $692.7054 | $692.69 | $692.65 | $692.80 | |