| 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 | $49.97 | 9.867% | $54.9005 | $54.90 | $54.90 | $54.90 |
| Purchase #2 | $178.47 | 4.376% | $186.2798 | $186.28 | $186.30 | $186.30 |
| Purchase #3 | $50.45 | 11.603% | $56.3037 | $56.30 | $56.30 | $56.30 |
| Purchase #4 | $120.47 | 3.561% | $124.7599 | $124.76 | $124.75 | $124.80 |
| Purchase #5 | $83.37 | 13.230% | $94.3999 | $94.40 | $94.40 | $94.40 |
| Purchase #6 | $230.34 | 3.613% | $238.6622 | $238.66 | $238.65 | $238.70 |
| Purchase #7 | $137.66 | 13.427% | $156.1436 | $156.14 | $156.15 | $156.10 |
| 7 purchase totals = | $850.73 | $911.4496 | $911.44 | $911.45 | $911.50 | |