| 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 | $116.97 | 5.438% | $123.3308 | $123.33 | $123.35 | $123.30 |
| Purchase #2 | $27.40 | 6.845% | $29.2755 | $29.28 | $29.30 | $29.30 |
| Purchase #3 | $124.30 | 10.865% | $137.8052 | $137.81 | $137.80 | $137.80 |
| Purchase #4 | $225.51 | 12.638% | $254.01 | $254.01 | $254.00 | $254.00 |
| Purchase #5 | $246.87 | 4.791% | $258.6975 | $258.70 | $258.70 | $258.70 |
| Purchase #6 | $57.27 | 9.225% | $62.5532 | $62.55 | $62.55 | $62.60 |
| Purchase #7 | $27.39 | 7.292% | $29.3873 | $29.39 | $29.40 | $29.40 |
| 7 purchase totals = | $825.71 | $895.0595 | $895.07 | $895.10 | $895.10 | |