| 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 | $42.26 | 9.276% | $46.18 | $46.18 | $46.20 | $46.20 |
| Purchase #2 | $60.52 | 6.496% | $64.4514 | $64.45 | $64.45 | $64.50 |
| Purchase #3 | $171.50 | 9.228% | $187.326 | $187.33 | $187.35 | $187.30 |
| Purchase #4 | $97.57 | 5.397% | $102.8359 | $102.84 | $102.85 | $102.80 |
| Purchase #5 | $151.94 | 6.558% | $161.9042 | $161.90 | $161.90 | $161.90 |
| Purchase #6 | $149.74 | 3.670% | $155.2355 | $155.24 | $155.25 | $155.20 |
| Purchase #7 | $175.56 | 10.441% | $193.8902 | $193.89 | $193.90 | $193.90 |
| 7 purchase totals = | $849.09 | $911.8232 | $911.83 | $911.90 | $911.80 | |