| 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 | $85.87 | 3.267% | $88.6754 | $88.68 | $88.70 | $88.70 |
| Purchase #2 | $29.58 | 3.248% | $30.5408 | $30.54 | $30.55 | $30.50 |
| Purchase #3 | $87.54 | 8.538% | $95.0142 | $95.01 | $95.00 | $95.00 |
| Purchase #4 | $168.61 | 12.411% | $189.5362 | $189.54 | $189.55 | $189.50 |
| Purchase #5 | $101.78 | 11.378% | $113.3605 | $113.36 | $113.35 | $113.40 |
| Purchase #6 | $76.32 | 11.146% | $84.8266 | $84.83 | $84.85 | $84.80 |
| Purchase #7 | $42.54 | 11.250% | $47.3258 | $47.33 | $47.35 | $47.30 |
| 7 purchase totals = | $592.24 | $649.2795 | $649.29 | $649.35 | $649.20 | |