| 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 | $39.41 | 3.312% | $40.7153 | $40.72 | $40.70 | $40.70 |
| Purchase #2 | $66.46 | 9.185% | $72.5644 | $72.56 | $72.55 | $72.60 |
| Purchase #3 | $162.28 | 8.477% | $176.0365 | $176.04 | $176.05 | $176.00 |
| Purchase #4 | $145.75 | 8.710% | $158.4448 | $158.44 | $158.45 | $158.40 |
| Purchase #5 | $109.75 | 9.248% | $119.8997 | $119.90 | $119.90 | $119.90 |
| Purchase #6 | $127.62 | 5.781% | $134.9977 | $135.00 | $135.00 | $135.00 |
| Purchase #7 | $113.98 | 11.236% | $126.7868 | $126.79 | $126.80 | $126.80 |
| 7 purchase totals = | $765.25 | $829.4452 | $829.45 | $829.45 | $829.40 | |