| 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 | $45.47 | 12.328% | $51.0755 | $51.08 | $51.10 | $51.10 |
| Purchase #2 | $165.51 | 4.609% | $173.1384 | $173.14 | $173.15 | $173.10 |
| Purchase #3 | $72.39 | 3.722% | $75.0844 | $75.08 | $75.10 | $75.10 |
| Purchase #4 | $107.69 | 10.223% | $118.6991 | $118.70 | $118.70 | $118.70 |
| Purchase #5 | $58.63 | 7.441% | $62.9927 | $62.99 | $63.00 | $63.00 |
| Purchase #6 | $174.46 | 8.849% | $189.898 | $189.90 | $189.90 | $189.90 |
| Purchase #7 | $42.66 | 10.278% | $47.0446 | $47.04 | $47.05 | $47.00 |
| 7 purchase totals = | $666.81 | $717.9327 | $717.93 | $718.00 | $717.90 | |