| 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 | $35.27 | 12.491% | $39.6756 | $39.68 | $39.70 | $39.70 |
| Purchase #2 | $156.44 | 3.565% | $162.0171 | $162.02 | $162.00 | $162.00 |
| Purchase #3 | $9.58 | 12.131% | $10.7421 | $10.74 | $10.75 | $10.70 |
| Purchase #4 | $142.69 | 6.786% | $152.3729 | $152.37 | $152.35 | $152.40 |
| Purchase #5 | $175.48 | 5.688% | $185.4613 | $185.46 | $185.45 | $185.50 |
| Purchase #6 | $48.61 | 8.377% | $52.6821 | $52.68 | $52.70 | $52.70 |
| Purchase #7 | $121.58 | 4.655% | $127.2395 | $127.24 | $127.25 | $127.20 |
| 7 purchase totals = | $689.65 | $730.1906 | $730.19 | $730.20 | $730.20 | |