| 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 | $33.45 | 10.229% | $36.8716 | $36.87 | $36.85 | $36.90 |
| Purchase #2 | $130.98 | 11.657% | $146.2483 | $146.25 | $146.25 | $146.20 |
| Purchase #3 | $60.83 | 9.785% | $66.7822 | $66.78 | $66.80 | $66.80 |
| Purchase #4 | $10.58 | 6.510% | $11.2688 | $11.27 | $11.25 | $11.30 |
| Purchase #5 | $33.41 | 13.264% | $37.8415 | $37.84 | $37.85 | $37.80 |
| Purchase #6 | $192.60 | 11.464% | $214.6797 | $214.68 | $214.70 | $214.70 |
| Purchase #7 | $247.56 | 9.444% | $270.9396 | $270.94 | $270.95 | $270.90 |
| 7 purchase totals = | $709.41 | $784.6317 | $784.63 | $784.65 | $784.60 | |