| 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 | $41.77 | 5.847% | $44.2123 | $44.21 | $44.20 | $44.20 |
| Purchase #2 | $91.88 | 6.549% | $97.8972 | $97.90 | $97.90 | $97.90 |
| Purchase #3 | $198.70 | 6.307% | $211.232 | $211.23 | $211.25 | $211.20 |
| Purchase #4 | $197.58 | 8.739% | $214.8465 | $214.85 | $214.85 | $214.80 |
| Purchase #5 | $92.66 | 6.384% | $98.5754 | $98.58 | $98.60 | $98.60 |
| Purchase #6 | $61.32 | 9.114% | $66.9087 | $66.91 | $66.90 | $66.90 |
| Purchase #7 | $222.51 | 12.815% | $251.0247 | $251.02 | $251.00 | $251.00 |
| 7 purchase totals = | $906.42 | $984.6968 | $984.70 | $984.70 | $984.60 | |