| 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 | $62.80 | 5.405% | $66.1943 | $66.19 | $66.20 | $66.20 |
| Purchase #2 | $136.92 | 3.818% | $142.1476 | $142.15 | $142.15 | $142.10 |
| Purchase #3 | $108.90 | 11.491% | $121.4137 | $121.41 | $121.40 | $121.40 |
| Purchase #4 | $6.58 | 7.695% | $7.0863 | $7.09 | $7.10 | $7.10 |
| Purchase #5 | $203.63 | 4.690% | $213.1802 | $213.18 | $213.20 | $213.20 |
| Purchase #6 | $189.43 | 11.702% | $211.5971 | $211.60 | $211.60 | $211.60 |
| Purchase #7 | $25.44 | 9.213% | $27.7838 | $27.78 | $27.80 | $27.80 |
| 7 purchase totals = | $733.70 | $789.4030 | $789.40 | $789.45 | $789.40 | |