| 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 | $139.79 | 8.805% | $152.0985 | $152.10 | $152.10 | $152.10 |
| Purchase #2 | $5.70 | 9.569% | $6.2454 | $6.25 | $6.25 | $6.20 |
| Purchase #3 | $10.84 | 9.700% | $11.8915 | $11.89 | $11.90 | $11.90 |
| Purchase #4 | $66.99 | 11.273% | $74.5418 | $74.54 | $74.55 | $74.50 |
| Purchase #5 | $96.44 | 6.708% | $102.9092 | $102.91 | $102.90 | $102.90 |
| Purchase #6 | $126.82 | 7.805% | $136.7183 | $136.72 | $136.70 | $136.70 |
| Purchase #7 | $16.98 | 9.620% | $18.6135 | $18.61 | $18.60 | $18.60 |
| 7 purchase totals = | $463.56 | $503.0182 | $503.02 | $503.00 | $502.90 | |