| 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 | $49.75 | 5.758% | $52.6146 | $52.61 | $52.60 | $52.60 |
| Purchase #2 | $203.60 | 9.501% | $222.944 | $222.94 | $222.95 | $222.90 |
| Purchase #3 | $5.70 | 8.109% | $6.1622 | $6.16 | $6.15 | $6.20 |
| Purchase #4 | $101.45 | 11.464% | $113.0802 | $113.08 | $113.10 | $113.10 |
| Purchase #5 | $11.37 | 3.189% | $11.7326 | $11.73 | $11.75 | $11.70 |
| Purchase #6 | $222.79 | 9.580% | $244.1333 | $244.13 | $244.15 | $244.10 |
| Purchase #7 | $74.68 | 6.760% | $79.7284 | $79.73 | $79.75 | $79.70 |
| 7 purchase totals = | $669.34 | $730.3953 | $730.38 | $730.45 | $730.30 | |