| 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 | $9.83 | 5.664% | $10.3868 | $10.39 | $10.40 | $10.40 |
| Purchase #2 | $105.70 | 10.618% | $116.9232 | $116.92 | $116.90 | $116.90 |
| Purchase #3 | $74.63 | 3.409% | $77.1741 | $77.17 | $77.15 | $77.20 |
| Purchase #4 | $46.28 | 7.209% | $49.6163 | $49.62 | $49.60 | $49.60 |
| Purchase #5 | $241.76 | 11.650% | $269.925 | $269.93 | $269.95 | $269.90 |
| Purchase #6 | $102.51 | 5.823% | $108.4792 | $108.48 | $108.50 | $108.50 |
| Purchase #7 | $44.35 | 3.267% | $45.7989 | $45.80 | $45.80 | $45.80 |
| 7 purchase totals = | $625.06 | $678.3035 | $678.31 | $678.30 | $678.30 | |