| 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 | $69.43 | 8.561% | $75.3739 | $75.37 | $75.35 | $75.40 |
| Purchase #2 | $22.46 | 4.836% | $23.5462 | $23.55 | $23.55 | $23.50 |
| Purchase #3 | $13.37 | 13.685% | $15.1997 | $15.20 | $15.20 | $15.20 |
| Purchase #4 | $183.94 | 10.615% | $203.4652 | $203.47 | $203.45 | $203.50 |
| Purchase #5 | $25.50 | 8.256% | $27.6053 | $27.61 | $27.60 | $27.60 |
| Purchase #6 | $80.68 | 10.662% | $89.2821 | $89.28 | $89.30 | $89.30 |
| Purchase #7 | $58.82 | 10.142% | $64.7855 | $64.79 | $64.80 | $64.80 |
| 7 purchase totals = | $454.20 | $499.2579 | $499.27 | $499.25 | $499.30 | |