| 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 | $68.61 | 4.426% | $71.6467 | $71.65 | $71.65 | $71.60 |
| Purchase #2 | $16.86 | 8.848% | $18.3518 | $18.35 | $18.35 | $18.40 |
| Purchase #3 | $16.91 | 13.203% | $19.1426 | $19.14 | $19.15 | $19.10 |
| Purchase #4 | $170.60 | 9.360% | $186.5682 | $186.57 | $186.55 | $186.60 |
| Purchase #5 | $37.95 | 8.103% | $41.0251 | $41.03 | $41.05 | $41.00 |
| Purchase #6 | $58.97 | 8.368% | $63.9046 | $63.90 | $63.90 | $63.90 |
| Purchase #7 | $221.38 | 11.585% | $247.0269 | $247.03 | $247.05 | $247.00 |
| 7 purchase totals = | $591.28 | $647.6659 | $647.67 | $647.70 | $647.60 | |