| 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 | $60.28 | 9.691% | $66.1217 | $66.12 | $66.10 | $66.10 |
| Purchase #2 | $67.88 | 10.171% | $74.7841 | $74.78 | $74.80 | $74.80 |
| Purchase #3 | $188.57 | 10.853% | $209.0355 | $209.04 | $209.05 | $209.00 |
| Purchase #4 | $72.56 | 9.497% | $79.451 | $79.45 | $79.45 | $79.50 |
| Purchase #5 | $20.61 | 10.788% | $22.8334 | $22.83 | $22.85 | $22.80 |
| Purchase #6 | $174.68 | 13.293% | $197.9002 | $197.90 | $197.90 | $197.90 |
| Purchase #7 | $85.34 | 8.283% | $92.4087 | $92.41 | $92.40 | $92.40 |
| 7 purchase totals = | $669.92 | $742.5346 | $742.53 | $742.55 | $742.50 | |