| 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 | $69.83 | 11.556% | $77.8996 | $77.90 | $77.90 | $77.90 |
| Purchase #2 | $60.66 | 8.852% | $66.0296 | $66.03 | $66.05 | $66.00 |
| Purchase #3 | $98.43 | 6.144% | $104.4775 | $104.48 | $104.50 | $104.50 |
| Purchase #4 | $210.70 | 3.310% | $217.6742 | $217.67 | $217.65 | $217.70 |
| Purchase #5 | $88.90 | 8.319% | $96.2956 | $96.30 | $96.30 | $96.30 |
| Purchase #6 | $207.54 | 12.347% | $233.165 | $233.17 | $233.15 | $233.20 |
| Purchase #7 | $185.31 | 5.159% | $194.8701 | $194.87 | $194.85 | $194.90 |
| 7 purchase totals = | $921.37 | $990.4116 | $990.42 | $990.40 | $990.50 | |