| 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 | $33.62 | 11.706% | $37.5556 | $37.56 | $37.55 | $37.60 |
| Purchase #2 | $31.38 | 11.728% | $35.0602 | $35.06 | $35.05 | $35.10 |
| Purchase #3 | $136.67 | 10.490% | $151.0067 | $151.01 | $151.00 | $151.00 |
| Purchase #4 | $217.85 | 5.822% | $230.5332 | $230.53 | $230.55 | $230.50 |
| Purchase #5 | $12.35 | 7.459% | $13.2712 | $13.27 | $13.25 | $13.30 |
| Purchase #6 | $162.73 | 11.104% | $180.7995 | $180.80 | $180.80 | $180.80 |
| Purchase #7 | $41.70 | 5.843% | $44.1365 | $44.14 | $44.15 | $44.10 |
| 7 purchase totals = | $636.30 | $692.3629 | $692.37 | $692.35 | $692.40 | |