| 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 | $62.44 | 10.366% | $68.9125 | $68.91 | $68.90 | $68.90 |
| Purchase #2 | $245.65 | 11.748% | $274.509 | $274.51 | $274.50 | $274.50 |
| Purchase #3 | $161.41 | 4.306% | $168.3603 | $168.36 | $168.35 | $168.40 |
| Purchase #4 | $18.73 | 9.636% | $20.5348 | $20.53 | $20.55 | $20.50 |
| Purchase #5 | $49.72 | 9.564% | $54.4752 | $54.48 | $54.50 | $54.50 |
| Purchase #6 | $48.73 | 5.397% | $51.36 | $51.36 | $51.35 | $51.40 |
| Purchase #7 | $77.76 | 4.795% | $81.4886 | $81.49 | $81.50 | $81.50 |
| 7 purchase totals = | $664.44 | $719.6404 | $719.64 | $719.65 | $719.70 | |