| 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 | $31.42 | 9.794% | $34.4973 | $34.50 | $34.50 | $34.50 |
| Purchase #2 | $59.30 | 11.166% | $65.9214 | $65.92 | $65.90 | $65.90 |
| Purchase #3 | $122.65 | 6.627% | $130.778 | $130.78 | $130.80 | $130.80 |
| Purchase #4 | $125.69 | 7.585% | $135.2236 | $135.22 | $135.20 | $135.20 |
| Purchase #5 | $88.56 | 13.546% | $100.5563 | $100.56 | $100.55 | $100.60 |
| Purchase #6 | $15.60 | 13.334% | $17.6801 | $17.68 | $17.70 | $17.70 |
| Purchase #7 | $126.61 | 4.476% | $132.2771 | $132.28 | $132.30 | $132.30 |
| 7 purchase totals = | $569.83 | $616.9338 | $616.94 | $616.95 | $617.00 | |