| 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 | $51.38 | 10.267% | $56.6552 | $56.66 | $56.65 | $56.70 |
| Purchase #2 | $93.41 | 7.636% | $100.5428 | $100.54 | $100.55 | $100.50 |
| Purchase #3 | $52.38 | 10.184% | $57.7144 | $57.71 | $57.70 | $57.70 |
| Purchase #4 | $224.50 | 8.701% | $244.0337 | $244.03 | $244.05 | $244.00 |
| Purchase #5 | $89.37 | 3.709% | $92.6847 | $92.68 | $92.70 | $92.70 |
| Purchase #6 | $184.74 | 5.330% | $194.5866 | $194.59 | $194.60 | $194.60 |
| Purchase #7 | $225.99 | 5.844% | $239.1969 | $239.20 | $239.20 | $239.20 |
| 7 purchase totals = | $921.77 | $985.4143 | $985.41 | $985.45 | $985.40 | |