| 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 | $20.60 | 13.788% | $23.4403 | $23.44 | $23.45 | $23.40 |
| Purchase #2 | $183.70 | 4.305% | $191.6083 | $191.61 | $191.60 | $191.60 |
| Purchase #3 | $214.68 | 6.403% | $228.426 | $228.43 | $228.45 | $228.40 |
| Purchase #4 | $164.74 | 9.787% | $180.8631 | $180.86 | $180.85 | $180.90 |
| Purchase #5 | $38.68 | 12.548% | $43.5336 | $43.53 | $43.55 | $43.50 |
| Purchase #6 | $105.87 | 5.865% | $112.0793 | $112.08 | $112.10 | $112.10 |
| Purchase #7 | $58.80 | 3.512% | $60.8651 | $60.87 | $60.85 | $60.90 |
| 7 purchase totals = | $787.07 | $840.8157 | $840.82 | $840.85 | $840.80 | |