| 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 | $80.59 | 4.389% | $84.1271 | $84.13 | $84.15 | $84.10 |
| Purchase #2 | $193.47 | 10.615% | $214.0068 | $214.01 | $214.00 | $214.00 |
| Purchase #3 | $183.32 | 5.714% | $193.7949 | $193.79 | $193.80 | $193.80 |
| Purchase #4 | $72.71 | 6.843% | $77.6855 | $77.69 | $77.70 | $77.70 |
| Purchase #5 | $16.50 | 8.261% | $17.8631 | $17.86 | $17.85 | $17.90 |
| Purchase #6 | $32.73 | 3.400% | $33.8428 | $33.84 | $33.85 | $33.80 |
| Purchase #7 | $178.73 | 6.319% | $190.0239 | $190.02 | $190.00 | $190.00 |
| 7 purchase totals = | $758.05 | $811.3441 | $811.34 | $811.35 | $811.30 | |