| 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 | $228.57 | 6.820% | $244.1585 | $244.16 | $244.15 | $244.20 |
| Purchase #2 | $19.91 | 3.856% | $20.6777 | $20.68 | $20.70 | $20.70 |
| Purchase #3 | $45.43 | 10.849% | $50.3587 | $50.36 | $50.35 | $50.40 |
| Purchase #4 | $106.37 | 12.722% | $119.9024 | $119.90 | $119.90 | $119.90 |
| Purchase #5 | $179.44 | 8.608% | $194.8862 | $194.89 | $194.90 | $194.90 |
| Purchase #6 | $59.60 | 6.246% | $63.3226 | $63.32 | $63.30 | $63.30 |
| Purchase #7 | $26.49 | 3.718% | $27.4749 | $27.47 | $27.45 | $27.50 |
| 7 purchase totals = | $665.81 | $720.7810 | $720.78 | $720.75 | $720.90 | |