| 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 | $40.28 | 5.159% | $42.358 | $42.36 | $42.35 | $42.40 |
| Purchase #2 | $174.90 | 13.820% | $199.0712 | $199.07 | $199.05 | $199.10 |
| Purchase #3 | $203.48 | 3.495% | $210.5916 | $210.59 | $210.60 | $210.60 |
| Purchase #4 | $197.25 | 8.750% | $214.5094 | $214.51 | $214.50 | $214.50 |
| Purchase #5 | $12.62 | 11.199% | $14.0333 | $14.03 | $14.05 | $14.00 |
| Purchase #6 | $57.29 | 13.722% | $65.1513 | $65.15 | $65.15 | $65.20 |
| Purchase #7 | $172.46 | 8.834% | $187.6951 | $187.70 | $187.70 | $187.70 |
| 7 purchase totals = | $858.28 | $933.4099 | $933.41 | $933.40 | $933.50 | |