| 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 | $54.66 | 6.166% | $58.0303 | $58.03 | $58.05 | $58.00 |
| Purchase #2 | $38.65 | 4.620% | $40.4356 | $40.44 | $40.45 | $40.40 |
| Purchase #3 | $134.83 | 10.409% | $148.8645 | $148.86 | $148.85 | $148.90 |
| Purchase #4 | $52.90 | 3.604% | $54.8065 | $54.81 | $54.80 | $54.80 |
| Purchase #5 | $10.48 | 12.475% | $11.7874 | $11.79 | $11.80 | $11.80 |
| Purchase #6 | $18.38 | 8.113% | $19.8712 | $19.87 | $19.85 | $19.90 |
| Purchase #7 | $214.88 | 4.390% | $224.3132 | $224.31 | $224.30 | $224.30 |
| 7 purchase totals = | $524.78 | $558.1087 | $558.11 | $558.10 | $558.10 | |