| 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 | $97.69 | 12.531% | $109.9315 | $109.93 | $109.95 | $109.90 |
| Purchase #2 | $87.55 | 11.631% | $97.7329 | $97.73 | $97.75 | $97.70 |
| Purchase #3 | $159.42 | 7.467% | $171.3239 | $171.32 | $171.30 | $171.30 |
| Purchase #4 | $56.96 | 7.185% | $61.0526 | $61.05 | $61.05 | $61.10 |
| Purchase #5 | $8.88 | 10.406% | $9.8041 | $9.80 | $9.80 | $9.80 |
| Purchase #6 | $181.27 | 13.334% | $205.4405 | $205.44 | $205.45 | $205.40 |
| Purchase #7 | $106.31 | 12.486% | $119.5839 | $119.58 | $119.60 | $119.60 |
| 7 purchase totals = | $698.08 | $774.8694 | $774.85 | $774.90 | $774.80 | |