| 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 | $76.30 | 4.418% | $79.6709 | $79.67 | $79.65 | $79.70 |
| Purchase #2 | $17.62 | 10.644% | $19.4955 | $19.50 | $19.50 | $19.50 |
| Purchase #3 | $174.67 | 4.769% | $183 | $183.00 | $183.00 | $183.00 |
| Purchase #4 | $242.29 | 13.583% | $275.2003 | $275.20 | $275.20 | $275.20 |
| Purchase #5 | $59.85 | 4.263% | $62.4014 | $62.40 | $62.40 | $62.40 |
| Purchase #6 | $220.60 | 12.775% | $248.7817 | $248.78 | $248.80 | $248.80 |
| Purchase #7 | $120.79 | 8.808% | $131.4292 | $131.43 | $131.45 | $131.40 |
| 7 purchase totals = | $912.12 | $999.9790 | $999.98 | $1,000.00 | $1,000.00 | |