| 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 | $194.65 | 5.135% | $204.6453 | $204.65 | $204.65 | $204.60 |
| Purchase #2 | $94.98 | 6.230% | $100.8973 | $100.90 | $100.90 | $100.90 |
| Purchase #3 | $51.53 | 12.319% | $57.878 | $57.88 | $57.90 | $57.90 |
| Purchase #4 | $75.68 | 7.822% | $81.5997 | $81.60 | $81.60 | $81.60 |
| Purchase #5 | $24.57 | 7.767% | $26.4784 | $26.48 | $26.50 | $26.50 |
| Purchase #6 | $196.45 | 10.513% | $217.1028 | $217.10 | $217.10 | $217.10 |
| Purchase #7 | $126.72 | 8.178% | $137.0832 | $137.08 | $137.10 | $137.10 |
| 7 purchase totals = | $764.58 | $825.6847 | $825.69 | $825.75 | $825.70 | |