| 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 | $10.91 | 8.448% | $11.8317 | $11.83 | $11.85 | $11.80 |
| Purchase #2 | $44.27 | 7.400% | $47.546 | $47.55 | $47.55 | $47.50 |
| Purchase #3 | $40.65 | 5.551% | $42.9065 | $42.91 | $42.90 | $42.90 |
| Purchase #4 | $121.65 | 9.495% | $133.2007 | $133.20 | $133.20 | $133.20 |
| Purchase #5 | $169.27 | 5.855% | $179.1808 | $179.18 | $179.20 | $179.20 |
| Purchase #6 | $150.54 | 11.176% | $167.3644 | $167.36 | $167.35 | $167.40 |
| Purchase #7 | $201.92 | 7.679% | $217.4254 | $217.43 | $217.45 | $217.40 |
| 7 purchase totals = | $739.21 | $799.4555 | $799.46 | $799.50 | $799.40 | |