| 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 | $61.73 | 7.617% | $66.432 | $66.43 | $66.45 | $66.40 |
| Purchase #2 | $201.43 | 3.466% | $208.4116 | $208.41 | $208.40 | $208.40 |
| Purchase #3 | $90.33 | 7.560% | $97.1589 | $97.16 | $97.15 | $97.20 |
| Purchase #4 | $222.56 | 9.777% | $244.3197 | $244.32 | $244.30 | $244.30 |
| Purchase #5 | $198.52 | 8.291% | $214.9793 | $214.98 | $215.00 | $215.00 |
| Purchase #6 | $139.33 | 12.674% | $156.9887 | $156.99 | $157.00 | $157.00 |
| Purchase #7 | $77.78 | 12.779% | $87.7195 | $87.72 | $87.70 | $87.70 |
| 7 purchase totals = | $991.68 | $1,076.0097 | $1,076.01 | $1,076.00 | $1,076.00 | |