| 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 | $99.32 | 4.457% | $103.7467 | $103.75 | $103.75 | $103.70 |
| Purchase #2 | $215.71 | 4.422% | $225.2487 | $225.25 | $225.25 | $225.20 |
| Purchase #3 | $74.93 | 5.761% | $79.2467 | $79.25 | $79.25 | $79.20 |
| Purchase #4 | $172.51 | 3.290% | $178.1856 | $178.19 | $178.20 | $178.20 |
| Purchase #5 | $250.90 | 4.461% | $262.0926 | $262.09 | $262.10 | $262.10 |
| Purchase #6 | $72.61 | 5.773% | $76.8018 | $76.80 | $76.80 | $76.80 |
| Purchase #7 | $59.58 | 5.433% | $62.817 | $62.82 | $62.80 | $62.80 |
| 7 purchase totals = | $945.56 | $988.1391 | $988.15 | $988.15 | $988.00 | |