| 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 | $10.25 | 4.351% | $10.696 | $10.70 | $10.70 | $10.70 |
| Purchase #2 | $93.61 | 5.268% | $98.5414 | $98.54 | $98.55 | $98.50 |
| Purchase #3 | $20.70 | 6.492% | $22.0438 | $22.04 | $22.05 | $22.00 |
| Purchase #4 | $226.60 | 8.830% | $246.6088 | $246.61 | $246.60 | $246.60 |
| Purchase #5 | $234.42 | 6.511% | $249.6831 | $249.68 | $249.70 | $249.70 |
| Purchase #6 | $228.88 | 10.515% | $252.9467 | $252.95 | $252.95 | $252.90 |
| Purchase #7 | $12.25 | 5.632% | $12.9399 | $12.94 | $12.95 | $12.90 |
| 7 purchase totals = | $826.71 | $893.4597 | $893.46 | $893.50 | $893.30 | |