| 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 | $34.43 | 9.770% | $37.7938 | $37.79 | $37.80 | $37.80 |
| Purchase #2 | $66.74 | 7.252% | $71.58 | $71.58 | $71.60 | $71.60 |
| Purchase #3 | $85.50 | 11.579% | $95.4 | $95.40 | $95.40 | $95.40 |
| Purchase #4 | $167.96 | 11.873% | $187.9019 | $187.90 | $187.90 | $187.90 |
| Purchase #5 | $94.91 | 10.867% | $105.2239 | $105.22 | $105.20 | $105.20 |
| Purchase #6 | $123.66 | 11.871% | $138.3397 | $138.34 | $138.35 | $138.30 |
| Purchase #7 | $122.69 | 13.293% | $138.9992 | $139.00 | $139.00 | $139.00 |
| 7 purchase totals = | $695.89 | $775.2385 | $775.23 | $775.25 | $775.20 | |