| 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 | $116.46 | 5.562% | $122.9375 | $122.94 | $122.95 | $122.90 |
| Purchase #2 | $6.59 | 3.647% | $6.8303 | $6.83 | $6.85 | $6.80 |
| Purchase #3 | $209.86 | 3.437% | $217.0729 | $217.07 | $217.05 | $217.10 |
| Purchase #4 | $17.83 | 5.186% | $18.7547 | $18.75 | $18.75 | $18.80 |
| Purchase #5 | $76.69 | 4.313% | $79.9976 | $80.00 | $80.00 | $80.00 |
| Purchase #6 | $24.37 | 8.710% | $26.4926 | $26.49 | $26.50 | $26.50 |
| Purchase #7 | $69.63 | 13.573% | $79.0809 | $79.08 | $79.10 | $79.10 |
| 7 purchase totals = | $521.43 | $551.1665 | $551.16 | $551.20 | $551.20 | |