| 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 | $12.32 | 3.211% | $12.7156 | $12.72 | $12.70 | $12.70 |
| Purchase #2 | $27.55 | 7.341% | $29.5724 | $29.57 | $29.55 | $29.60 |
| Purchase #3 | $177.64 | 10.138% | $195.6491 | $195.65 | $195.65 | $195.60 |
| Purchase #4 | $66.36 | 4.438% | $69.3051 | $69.31 | $69.30 | $69.30 |
| Purchase #5 | $168.64 | 9.444% | $184.5664 | $184.57 | $184.55 | $184.60 |
| Purchase #6 | $156.36 | 12.294% | $175.5829 | $175.58 | $175.60 | $175.60 |
| Purchase #7 | $13.79 | 11.178% | $15.3314 | $15.33 | $15.35 | $15.30 |
| 7 purchase totals = | $622.66 | $682.7229 | $682.73 | $682.70 | $682.70 | |