| 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 | $105.93 | 3.584% | $109.7265 | $109.73 | $109.75 | $109.70 |
| Purchase #2 | $8.28 | 13.678% | $9.4125 | $9.41 | $9.40 | $9.40 |
| Purchase #3 | $60.87 | 6.268% | $64.6853 | $64.69 | $64.70 | $64.70 |
| Purchase #4 | $166.62 | 5.719% | $176.149 | $176.15 | $176.15 | $176.10 |
| Purchase #5 | $114.99 | 6.452% | $122.4092 | $122.41 | $122.40 | $122.40 |
| Purchase #6 | $206.62 | 11.348% | $230.0672 | $230.07 | $230.05 | $230.10 |
| Purchase #7 | $172.28 | 7.537% | $185.2647 | $185.26 | $185.25 | $185.30 |
| 7 purchase totals = | $835.59 | $897.7144 | $897.72 | $897.70 | $897.70 | |