| 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 | $30.92 | 9.738% | $33.931 | $33.93 | $33.95 | $33.90 |
| Purchase #2 | $29.26 | 4.604% | $30.6071 | $30.61 | $30.60 | $30.60 |
| Purchase #3 | $56.33 | 7.824% | $60.7373 | $60.74 | $60.75 | $60.70 |
| Purchase #4 | $197.74 | 8.414% | $214.3778 | $214.38 | $214.40 | $214.40 |
| Purchase #5 | $102.99 | 11.643% | $114.9811 | $114.98 | $115.00 | $115.00 |
| Purchase #6 | $10.28 | 10.185% | $11.327 | $11.33 | $11.35 | $11.30 |
| Purchase #7 | $157.27 | 10.206% | $173.321 | $173.32 | $173.30 | $173.30 |
| 7 purchase totals = | $584.79 | $639.2823 | $639.29 | $639.35 | $639.20 | |