| 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 | $55.36 | 8.867% | $60.2688 | $60.27 | $60.25 | $60.30 |
| Purchase #2 | $6.73 | 10.500% | $7.4367 | $7.44 | $7.45 | $7.40 |
| Purchase #3 | $192.98 | 5.740% | $204.0571 | $204.06 | $204.05 | $204.10 |
| Purchase #4 | $75.89 | 12.263% | $85.1964 | $85.20 | $85.20 | $85.20 |
| Purchase #5 | $72.31 | 3.193% | $74.6189 | $74.62 | $74.60 | $74.60 |
| Purchase #6 | $73.44 | 11.515% | $81.8966 | $81.90 | $81.90 | $81.90 |
| Purchase #7 | $133.88 | 6.816% | $143.0053 | $143.01 | $143.00 | $143.00 |
| 7 purchase totals = | $610.59 | $656.4798 | $656.50 | $656.45 | $656.50 | |