| 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 | $95.38 | 5.679% | $100.7966 | $100.80 | $100.80 | $100.80 |
| Purchase #2 | $14.77 | 4.389% | $15.4183 | $15.42 | $15.40 | $15.40 |
| Purchase #3 | $151.35 | 8.617% | $164.3918 | $164.39 | $164.40 | $164.40 |
| Purchase #4 | $220.95 | 5.293% | $232.6449 | $232.64 | $232.65 | $232.60 |
| Purchase #5 | $26.79 | 6.145% | $28.4362 | $28.44 | $28.45 | $28.40 |
| Purchase #6 | $174.35 | 3.226% | $179.9745 | $179.97 | $179.95 | $180.00 |
| Purchase #7 | $33.74 | 11.841% | $37.7352 | $37.74 | $37.75 | $37.70 |
| 7 purchase totals = | $717.33 | $759.3975 | $759.40 | $759.40 | $759.30 | |