| 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 | $79.27 | 12.669% | $89.3127 | $89.31 | $89.30 | $89.30 |
| Purchase #2 | $178.50 | 8.813% | $194.2312 | $194.23 | $194.25 | $194.20 |
| Purchase #3 | $199.73 | 7.363% | $214.4361 | $214.44 | $214.45 | $214.40 |
| Purchase #4 | $145.65 | 10.700% | $161.2346 | $161.23 | $161.25 | $161.20 |
| Purchase #5 | $26.34 | 6.714% | $28.1085 | $28.11 | $28.10 | $28.10 |
| Purchase #6 | $65.71 | 13.602% | $74.6479 | $74.65 | $74.65 | $74.60 |
| Purchase #7 | $194.27 | 5.665% | $205.2754 | $205.28 | $205.30 | $205.30 |
| 7 purchase totals = | $889.47 | $967.2464 | $967.25 | $967.30 | $967.10 | |