| 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 | $112.70 | 9.416% | $123.3118 | $123.31 | $123.30 | $123.30 |
| Purchase #2 | $144.48 | 4.503% | $150.9859 | $150.99 | $151.00 | $151.00 |
| Purchase #3 | $88.58 | 9.346% | $96.8587 | $96.86 | $96.85 | $96.90 |
| Purchase #4 | $221.30 | 11.229% | $246.1498 | $246.15 | $246.15 | $246.10 |
| Purchase #5 | $104.73 | 5.264% | $110.243 | $110.24 | $110.25 | $110.20 |
| Purchase #6 | $51.96 | 11.520% | $57.9458 | $57.95 | $57.95 | $57.90 |
| Purchase #7 | $68.69 | 10.672% | $76.0206 | $76.02 | $76.00 | $76.00 |
| 7 purchase totals = | $792.44 | $861.5156 | $861.52 | $861.50 | $861.40 | |