| 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 | $49.64 | 8.361% | $53.7904 | $53.79 | $53.80 | $53.80 |
| Purchase #2 | $33.29 | 6.642% | $35.5011 | $35.50 | $35.50 | $35.50 |
| Purchase #3 | $175.66 | 3.818% | $182.3667 | $182.37 | $182.35 | $182.40 |
| Purchase #4 | $64.43 | 6.749% | $68.7784 | $68.78 | $68.80 | $68.80 |
| Purchase #5 | $172.42 | 6.323% | $183.3221 | $183.32 | $183.30 | $183.30 |
| Purchase #6 | $84.84 | 4.595% | $88.7384 | $88.74 | $88.75 | $88.70 |
| Purchase #7 | $72.48 | 9.635% | $79.4634 | $79.46 | $79.45 | $79.50 |
| 7 purchase totals = | $652.76 | $691.9605 | $691.96 | $691.95 | $692.00 | |