| 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 | $91.56 | 6.384% | $97.4052 | $97.41 | $97.40 | $97.40 |
| Purchase #2 | $135.51 | 7.631% | $145.8508 | $145.85 | $145.85 | $145.90 |
| Purchase #3 | $250.86 | 9.438% | $274.5362 | $274.54 | $274.55 | $274.50 |
| Purchase #4 | $163.27 | 13.606% | $185.4845 | $185.48 | $185.50 | $185.50 |
| Purchase #5 | $47.60 | 9.519% | $52.131 | $52.13 | $52.15 | $52.10 |
| Purchase #6 | $41.57 | 10.587% | $45.971 | $45.97 | $45.95 | $46.00 |
| Purchase #7 | $99.88 | 10.746% | $110.6131 | $110.61 | $110.60 | $110.60 |
| 7 purchase totals = | $830.25 | $911.9918 | $911.99 | $912.00 | $912.00 | |