| 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 | $76.58 | 6.206% | $81.3326 | $81.33 | $81.35 | $81.30 |
| Purchase #2 | $68.64 | 9.661% | $75.2713 | $75.27 | $75.25 | $75.30 |
| Purchase #3 | $215.38 | 9.787% | $236.4592 | $236.46 | $236.45 | $236.50 |
| Purchase #4 | $215.98 | 12.531% | $243.0445 | $243.04 | $243.05 | $243.00 |
| Purchase #5 | $62.87 | 3.327% | $64.9617 | $64.96 | $64.95 | $65.00 |
| Purchase #6 | $187.68 | 5.832% | $198.6255 | $198.63 | $198.65 | $198.60 |
| Purchase #7 | $145.84 | 4.748% | $152.7645 | $152.76 | $152.75 | $152.80 |
| 7 purchase totals = | $972.97 | $1,052.4593 | $1,052.45 | $1,052.45 | $1,052.50 | |