| 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 | $63.59 | 12.646% | $71.6316 | $71.63 | $71.65 | $71.60 |
| Purchase #2 | $13.80 | 5.546% | $14.5653 | $14.57 | $14.55 | $14.60 |
| Purchase #3 | $213.61 | 10.557% | $236.1608 | $236.16 | $236.15 | $236.20 |
| Purchase #4 | $12.31 | 8.811% | $13.3946 | $13.39 | $13.40 | $13.40 |
| Purchase #5 | $61.87 | 8.646% | $67.2193 | $67.22 | $67.20 | $67.20 |
| Purchase #6 | $96.53 | 9.534% | $105.7332 | $105.73 | $105.75 | $105.70 |
| Purchase #7 | $220.76 | 5.526% | $232.9592 | $232.96 | $232.95 | $233.00 |
| 7 purchase totals = | $682.47 | $741.6640 | $741.66 | $741.65 | $741.70 | |