| 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 | $215.38 | 6.577% | $229.5455 | $229.55 | $229.55 | $229.50 |
| Purchase #2 | $126.31 | 10.727% | $139.8593 | $139.86 | $139.85 | $139.90 |
| Purchase #3 | $80.81 | 11.811% | $90.3545 | $90.35 | $90.35 | $90.40 |
| Purchase #4 | $21.50 | 6.367% | $22.8689 | $22.87 | $22.85 | $22.90 |
| Purchase #5 | $118.37 | 3.237% | $122.2016 | $122.20 | $122.20 | $122.20 |
| Purchase #6 | $35.49 | 12.195% | $39.818 | $39.82 | $39.80 | $39.80 |
| Purchase #7 | $99.61 | 7.738% | $107.3178 | $107.32 | $107.30 | $107.30 |
| 7 purchase totals = | $697.47 | $751.9656 | $751.97 | $751.90 | $752.00 | |