| 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 | $69.52 | 13.627% | $78.9935 | $78.99 | $79.00 | $79.00 |
| Purchase #2 | $66.95 | 3.585% | $69.3502 | $69.35 | $69.35 | $69.40 |
| Purchase #3 | $247.70 | 11.114% | $275.2294 | $275.23 | $275.25 | $275.20 |
| Purchase #4 | $141.73 | 3.490% | $146.6764 | $146.68 | $146.70 | $146.70 |
| Purchase #5 | $45.29 | 8.788% | $49.2701 | $49.27 | $49.25 | $49.30 |
| Purchase #6 | $179.86 | 6.801% | $192.0923 | $192.09 | $192.10 | $192.10 |
| Purchase #7 | $121.27 | 13.410% | $137.5323 | $137.53 | $137.55 | $137.50 |
| 7 purchase totals = | $872.32 | $949.1442 | $949.14 | $949.20 | $949.20 | |