| 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 | $122.54 | 11.428% | $136.5439 | $136.54 | $136.55 | $136.50 |
| Purchase #2 | $11.72 | 8.393% | $12.7037 | $12.70 | $12.70 | $12.70 |
| Purchase #3 | $178.83 | 3.205% | $184.5615 | $184.56 | $184.55 | $184.60 |
| Purchase #4 | $52.51 | 8.836% | $57.1498 | $57.15 | $57.15 | $57.10 |
| Purchase #5 | $73.55 | 3.184% | $75.8918 | $75.89 | $75.90 | $75.90 |
| Purchase #6 | $34.51 | 8.440% | $37.4226 | $37.42 | $37.40 | $37.40 |
| Purchase #7 | $160.51 | 11.228% | $178.5321 | $178.53 | $178.55 | $178.50 |
| 7 purchase totals = | $634.17 | $682.8054 | $682.79 | $682.80 | $682.70 | |