| 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 | $65.71 | 7.405% | $70.5758 | $70.58 | $70.60 | $70.60 |
| Purchase #2 | $67.31 | 5.574% | $71.0619 | $71.06 | $71.05 | $71.10 |
| Purchase #3 | $172.35 | 12.121% | $193.2405 | $193.24 | $193.25 | $193.20 |
| Purchase #4 | $5.95 | 8.255% | $6.4412 | $6.44 | $6.45 | $6.40 |
| Purchase #5 | $141.78 | 3.865% | $147.2598 | $147.26 | $147.25 | $147.30 |
| Purchase #6 | $125.39 | 8.834% | $136.467 | $136.47 | $136.45 | $136.50 |
| Purchase #7 | $242.48 | 4.254% | $252.7951 | $252.80 | $252.80 | $252.80 |
| 7 purchase totals = | $820.97 | $877.8413 | $877.85 | $877.85 | $877.90 | |