| 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 | $30.65 | 13.282% | $34.7209 | $34.72 | $34.70 | $34.70 |
| Purchase #2 | $58.62 | 3.745% | $60.8153 | $60.82 | $60.80 | $60.80 |
| Purchase #3 | $214.58 | 11.374% | $238.9863 | $238.99 | $239.00 | $239.00 |
| Purchase #4 | $41.55 | 5.678% | $43.9092 | $43.91 | $43.90 | $43.90 |
| Purchase #5 | $180.88 | 13.373% | $205.0691 | $205.07 | $205.05 | $205.10 |
| Purchase #6 | $84.59 | 9.567% | $92.6827 | $92.68 | $92.70 | $92.70 |
| Purchase #7 | $204.75 | 9.111% | $223.4048 | $223.40 | $223.40 | $223.40 |
| 7 purchase totals = | $815.62 | $899.5883 | $899.59 | $899.55 | $899.60 | |