| 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 | $33.25 | 13.548% | $37.7547 | $37.75 | $37.75 | $37.80 |
| Purchase #2 | $140.77 | 5.376% | $148.3378 | $148.34 | $148.35 | $148.30 |
| Purchase #3 | $13.92 | 4.819% | $14.5908 | $14.59 | $14.60 | $14.60 |
| Purchase #4 | $200.45 | 12.331% | $225.1675 | $225.17 | $225.15 | $225.20 |
| Purchase #5 | $25.56 | 8.822% | $27.8149 | $27.81 | $27.80 | $27.80 |
| Purchase #6 | $27.43 | 4.247% | $28.595 | $28.60 | $28.60 | $28.60 |
| Purchase #7 | $201.93 | 4.699% | $211.4187 | $211.42 | $211.40 | $211.40 |
| 7 purchase totals = | $643.31 | $693.6794 | $693.68 | $693.65 | $693.70 | |