| 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 | $86.58 | 3.375% | $89.5021 | $89.50 | $89.50 | $89.50 |
| Purchase #2 | $188.29 | 3.388% | $194.6693 | $194.67 | $194.65 | $194.70 |
| Purchase #3 | $106.94 | 8.434% | $115.9593 | $115.96 | $115.95 | $116.00 |
| Purchase #4 | $216.84 | 11.750% | $242.3187 | $242.32 | $242.30 | $242.30 |
| Purchase #5 | $68.97 | 13.716% | $78.4299 | $78.43 | $78.45 | $78.40 |
| Purchase #6 | $221.97 | 5.797% | $234.8376 | $234.84 | $234.85 | $234.80 |
| Purchase #7 | $32.48 | 7.794% | $35.0115 | $35.01 | $35.00 | $35.00 |
| 7 purchase totals = | $922.07 | $990.7284 | $990.73 | $990.70 | $990.70 | |