| 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 | $74.73 | 3.674% | $77.4756 | $77.48 | $77.50 | $77.50 |
| Purchase #2 | $165.39 | 3.734% | $171.5657 | $171.57 | $171.55 | $171.60 |
| Purchase #3 | $223.66 | 9.387% | $244.655 | $244.66 | $244.65 | $244.70 |
| Purchase #4 | $22.95 | 10.627% | $25.3889 | $25.39 | $25.40 | $25.40 |
| Purchase #5 | $90.32 | 5.759% | $95.5215 | $95.52 | $95.50 | $95.50 |
| Purchase #6 | $100.52 | 9.753% | $110.3237 | $110.32 | $110.30 | $110.30 |
| Purchase #7 | $217.48 | 7.475% | $233.7366 | $233.74 | $233.75 | $233.70 |
| 7 purchase totals = | $895.05 | $958.6670 | $958.68 | $958.65 | $958.70 | |