| 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 | $49.82 | 10.685% | $55.1433 | $55.14 | $55.15 | $55.10 |
| Purchase #2 | $200.81 | 6.463% | $213.7884 | $213.79 | $213.80 | $213.80 |
| Purchase #3 | $156.50 | 13.509% | $177.6416 | $177.64 | $177.65 | $177.60 |
| Purchase #4 | $43.34 | 6.147% | $46.0041 | $46.00 | $46.00 | $46.00 |
| Purchase #5 | $66.72 | 3.142% | $68.8163 | $68.82 | $68.80 | $68.80 |
| Purchase #6 | $71.55 | 11.152% | $79.5293 | $79.53 | $79.55 | $79.50 |
| Purchase #7 | $113.36 | 12.612% | $127.657 | $127.66 | $127.65 | $127.70 |
| 7 purchase totals = | $702.10 | $768.5800 | $768.58 | $768.60 | $768.50 | |