| 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 | $59.66 | 8.421% | $64.684 | $64.68 | $64.70 | $64.70 |
| Purchase #2 | $8.64 | 4.170% | $9.0003 | $9.00 | $9.00 | $9.00 |
| Purchase #3 | $100.79 | 6.422% | $107.2627 | $107.26 | $107.25 | $107.30 |
| Purchase #4 | $137.95 | 5.329% | $145.3014 | $145.30 | $145.30 | $145.30 |
| Purchase #5 | $121.44 | 3.342% | $125.4985 | $125.50 | $125.50 | $125.50 |
| Purchase #6 | $141.74 | 6.455% | $150.8893 | $150.89 | $150.90 | $150.90 |
| Purchase #7 | $217.97 | 12.274% | $244.7236 | $244.72 | $244.70 | $244.70 |
| 7 purchase totals = | $788.19 | $847.3598 | $847.35 | $847.35 | $847.40 | |