| 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 | $44.30 | 13.352% | $50.2149 | $50.21 | $50.20 | $50.20 |
| Purchase #2 | $249.55 | 9.461% | $273.1599 | $273.16 | $273.15 | $273.20 |
| Purchase #3 | $35.78 | 4.413% | $37.359 | $37.36 | $37.35 | $37.40 |
| Purchase #4 | $34.43 | 7.492% | $37.0095 | $37.01 | $37.00 | $37.00 |
| Purchase #5 | $191.59 | 12.110% | $214.7915 | $214.79 | $214.80 | $214.80 |
| Purchase #6 | $61.91 | 11.115% | $68.7913 | $68.79 | $68.80 | $68.80 |
| Purchase #7 | $25.60 | 5.239% | $26.9412 | $26.94 | $26.95 | $26.90 |
| 7 purchase totals = | $643.16 | $708.2673 | $708.26 | $708.25 | $708.30 | |