| 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 | $98.99 | 9.573% | $108.4663 | $108.47 | $108.45 | $108.50 |
| Purchase #2 | $87.61 | 9.223% | $95.6903 | $95.69 | $95.70 | $95.70 |
| Purchase #3 | $240.60 | 10.500% | $265.863 | $265.86 | $265.85 | $265.90 |
| Purchase #4 | $87.57 | 11.799% | $97.9024 | $97.90 | $97.90 | $97.90 |
| Purchase #5 | $74.60 | 3.632% | $77.3095 | $77.31 | $77.30 | $77.30 |
| Purchase #6 | $208.63 | 10.348% | $230.219 | $230.22 | $230.20 | $230.20 |
| Purchase #7 | $110.62 | 3.610% | $114.6134 | $114.61 | $114.60 | $114.60 |
| 7 purchase totals = | $908.62 | $990.0639 | $990.06 | $990.00 | $990.10 | |