| 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 | $46.84 | 11.135% | $52.0556 | $52.06 | $52.05 | $52.10 |
| Purchase #2 | $94.41 | 11.574% | $105.337 | $105.34 | $105.35 | $105.30 |
| Purchase #3 | $133.61 | 6.851% | $142.7636 | $142.76 | $142.75 | $142.80 |
| Purchase #4 | $75.86 | 8.237% | $82.1086 | $82.11 | $82.10 | $82.10 |
| Purchase #5 | $15.34 | 3.542% | $15.8833 | $15.88 | $15.90 | $15.90 |
| Purchase #6 | $163.91 | 6.353% | $174.3232 | $174.32 | $174.30 | $174.30 |
| Purchase #7 | $106.96 | 10.290% | $117.9662 | $117.97 | $117.95 | $118.00 |
| 7 purchase totals = | $636.93 | $690.4375 | $690.44 | $690.40 | $690.50 | |