| 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 | $79.95 | 13.852% | $91.0247 | $91.02 | $91.00 | $91.00 |
| Purchase #2 | $10.43 | 12.545% | $11.7384 | $11.74 | $11.75 | $11.70 |
| Purchase #3 | $143.51 | 5.213% | $150.9912 | $150.99 | $151.00 | $151.00 |
| Purchase #4 | $111.76 | 13.538% | $126.8901 | $126.89 | $126.90 | $126.90 |
| Purchase #5 | $65.57 | 5.262% | $69.0203 | $69.02 | $69.00 | $69.00 |
| Purchase #6 | $42.37 | 6.387% | $45.0762 | $45.08 | $45.10 | $45.10 |
| Purchase #7 | $167.69 | 7.244% | $179.8375 | $179.84 | $179.85 | $179.80 |
| 7 purchase totals = | $621.28 | $674.5784 | $674.58 | $674.60 | $674.50 | |