| 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 | $246.42 | 12.595% | $277.4566 | $277.46 | $277.45 | $277.50 |
| Purchase #2 | $63.62 | 5.446% | $67.0847 | $67.08 | $67.10 | $67.10 |
| Purchase #3 | $244.44 | 9.733% | $268.2313 | $268.23 | $268.25 | $268.20 |
| Purchase #4 | $124.71 | 12.188% | $139.9097 | $139.91 | $139.90 | $139.90 |
| Purchase #5 | $19.31 | 4.869% | $20.2502 | $20.25 | $20.25 | $20.30 |
| Purchase #6 | $60.92 | 4.662% | $63.7601 | $63.76 | $63.75 | $63.80 |
| Purchase #7 | $148.28 | 7.417% | $159.2779 | $159.28 | $159.30 | $159.30 |
| 7 purchase totals = | $907.70 | $995.9705 | $995.97 | $996.00 | $996.10 | |