| 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 | $26.70 | 12.741% | $30.1018 | $30.10 | $30.10 | $30.10 |
| Purchase #2 | $161.63 | 3.749% | $167.6895 | $167.69 | $167.70 | $167.70 |
| Purchase #3 | $120.76 | 13.654% | $137.2486 | $137.25 | $137.25 | $137.20 |
| Purchase #4 | $187.71 | 4.505% | $196.1663 | $196.17 | $196.15 | $196.20 |
| Purchase #5 | $61.42 | 5.653% | $64.8921 | $64.89 | $64.90 | $64.90 |
| Purchase #6 | $87.79 | 5.549% | $92.6615 | $92.66 | $92.65 | $92.70 |
| Purchase #7 | $230.62 | 4.250% | $240.4214 | $240.42 | $240.40 | $240.40 |
| 7 purchase totals = | $876.63 | $929.1812 | $929.18 | $929.15 | $929.20 | |