| 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 | $57.31 | 10.353% | $63.2433 | $63.24 | $63.25 | $63.20 |
| Purchase #2 | $86.56 | 4.102% | $90.1107 | $90.11 | $90.10 | $90.10 |
| Purchase #3 | $178.73 | 8.824% | $194.5011 | $194.50 | $194.50 | $194.50 |
| Purchase #4 | $121.33 | 13.615% | $137.8491 | $137.85 | $137.85 | $137.80 |
| Purchase #5 | $101.64 | 7.377% | $109.138 | $109.14 | $109.15 | $109.10 |
| Purchase #6 | $110.34 | 11.272% | $122.7775 | $122.78 | $122.80 | $122.80 |
| Purchase #7 | $74.48 | 7.231% | $79.8656 | $79.87 | $79.85 | $79.90 |
| 7 purchase totals = | $730.39 | $797.4853 | $797.49 | $797.50 | $797.40 | |