| 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 | $69.61 | 13.777% | $79.2002 | $79.20 | $79.20 | $79.20 |
| Purchase #2 | $68.98 | 8.134% | $74.5908 | $74.59 | $74.60 | $74.60 |
| Purchase #3 | $144.31 | 8.112% | $156.0164 | $156.02 | $156.00 | $156.00 |
| Purchase #4 | $17.40 | 11.444% | $19.3913 | $19.39 | $19.40 | $19.40 |
| Purchase #5 | $231.30 | 9.734% | $253.8147 | $253.81 | $253.80 | $253.80 |
| Purchase #6 | $174.56 | 8.585% | $189.546 | $189.55 | $189.55 | $189.50 |
| Purchase #7 | $114.40 | 11.803% | $127.9026 | $127.90 | $127.90 | $127.90 |
| 7 purchase totals = | $820.56 | $900.4620 | $900.46 | $900.45 | $900.40 | |