| 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 | $38.57 | 3.318% | $39.8498 | $39.85 | $39.85 | $39.80 |
| Purchase #2 | $32.95 | 4.538% | $34.4453 | $34.45 | $34.45 | $34.40 |
| Purchase #3 | $173.77 | 13.544% | $197.3054 | $197.31 | $197.30 | $197.30 |
| Purchase #4 | $183.75 | 3.284% | $189.7844 | $189.78 | $189.80 | $189.80 |
| Purchase #5 | $243.65 | 9.107% | $265.8392 | $265.84 | $265.85 | $265.80 |
| Purchase #6 | $64.31 | 3.456% | $66.5326 | $66.53 | $66.55 | $66.50 |
| Purchase #7 | $150.64 | 13.715% | $171.3003 | $171.30 | $171.30 | $171.30 |
| 7 purchase totals = | $887.64 | $965.0570 | $965.06 | $965.10 | $964.90 | |