| 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 | $75.52 | 10.558% | $83.4934 | $83.49 | $83.50 | $83.50 |
| Purchase #2 | $140.39 | 4.346% | $146.4913 | $146.49 | $146.50 | $146.50 |
| Purchase #3 | $24.43 | 13.556% | $27.7417 | $27.74 | $27.75 | $27.70 |
| Purchase #4 | $125.57 | 9.306% | $137.2555 | $137.26 | $137.25 | $137.30 |
| Purchase #5 | $173.95 | 13.844% | $198.0316 | $198.03 | $198.05 | $198.00 |
| Purchase #6 | $15.50 | 10.658% | $17.152 | $17.15 | $17.15 | $17.20 |
| Purchase #7 | $26.52 | 3.819% | $27.5328 | $27.53 | $27.55 | $27.50 |
| 7 purchase totals = | $581.88 | $637.6983 | $637.69 | $637.75 | $637.70 | |