| 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 | $75.65 | 4.281% | $78.8886 | $78.89 | $78.90 | $78.90 |
| Purchase #2 | $169.65 | 10.440% | $187.3615 | $187.36 | $187.35 | $187.40 |
| Purchase #3 | $203.49 | 6.773% | $217.2724 | $217.27 | $217.25 | $217.30 |
| Purchase #4 | $237.99 | 6.592% | $253.6783 | $253.68 | $253.70 | $253.70 |
| Purchase #5 | $103.80 | 13.812% | $118.1369 | $118.14 | $118.15 | $118.10 |
| Purchase #6 | $71.79 | 11.354% | $79.941 | $79.94 | $79.95 | $79.90 |
| Purchase #7 | $84.57 | 10.143% | $93.1479 | $93.15 | $93.15 | $93.10 |
| 7 purchase totals = | $946.94 | $1,028.4266 | $1,028.43 | $1,028.45 | $1,028.40 | |