| 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 | $65.60 | 7.863% | $70.7581 | $70.76 | $70.75 | $70.80 |
| Purchase #2 | $58.39 | 8.688% | $63.4629 | $63.46 | $63.45 | $63.50 |
| Purchase #3 | $228.51 | 7.607% | $245.8928 | $245.89 | $245.90 | $245.90 |
| Purchase #4 | $109.68 | 10.615% | $121.3225 | $121.32 | $121.30 | $121.30 |
| Purchase #5 | $223.91 | 10.438% | $247.2817 | $247.28 | $247.30 | $247.30 |
| Purchase #6 | $31.51 | 11.114% | $35.012 | $35.01 | $35.00 | $35.00 |
| Purchase #7 | $235.33 | 12.795% | $265.4405 | $265.44 | $265.45 | $265.40 |
| 7 purchase totals = | $952.93 | $1,049.1705 | $1,049.16 | $1,049.15 | $1,049.20 | |