| 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 | $94.51 | 8.167% | $102.2286 | $102.23 | $102.25 | $102.20 |
| Purchase #2 | $67.82 | 8.118% | $73.3256 | $73.33 | $73.35 | $73.30 |
| Purchase #3 | $181.46 | 5.362% | $191.1899 | $191.19 | $191.20 | $191.20 |
| Purchase #4 | $16.29 | 5.324% | $17.1573 | $17.16 | $17.15 | $17.20 |
| Purchase #5 | $179.69 | 5.584% | $189.7239 | $189.72 | $189.70 | $189.70 |
| Purchase #6 | $161.87 | 13.425% | $183.601 | $183.60 | $183.60 | $183.60 |
| Purchase #7 | $47.88 | 9.719% | $52.5335 | $52.53 | $52.55 | $52.50 |
| 7 purchase totals = | $749.52 | $809.7598 | $809.76 | $809.80 | $809.70 | |