| 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 | $41.39 | 9.505% | $45.3241 | $45.32 | $45.30 | $45.30 |
| Purchase #2 | $10.46 | 12.598% | $11.7778 | $11.78 | $11.80 | $11.80 |
| Purchase #3 | $84.35 | 11.601% | $94.1354 | $94.14 | $94.15 | $94.10 |
| Purchase #4 | $190.74 | 7.716% | $205.4575 | $205.46 | $205.45 | $205.50 |
| Purchase #5 | $48.61 | 8.327% | $52.6578 | $52.66 | $52.65 | $52.70 |
| Purchase #6 | $53.47 | 8.138% | $57.8214 | $57.82 | $57.80 | $57.80 |
| Purchase #7 | $26.71 | 11.381% | $29.7499 | $29.75 | $29.75 | $29.70 |
| 7 purchase totals = | $455.73 | $496.9239 | $496.93 | $496.90 | $496.90 | |