| 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 | $75.34 | 3.224% | $77.769 | $77.77 | $77.75 | $77.80 |
| Purchase #2 | $195.62 | 3.147% | $201.7762 | $201.78 | $201.80 | $201.80 |
| Purchase #3 | $81.29 | 13.673% | $92.4048 | $92.40 | $92.40 | $92.40 |
| Purchase #4 | $129.96 | 9.263% | $141.9982 | $142.00 | $142.00 | $142.00 |
| Purchase #5 | $75.95 | 10.154% | $83.662 | $83.66 | $83.65 | $83.70 |
| Purchase #6 | $39.82 | 12.241% | $44.6944 | $44.69 | $44.70 | $44.70 |
| Purchase #7 | $208.45 | 4.287% | $217.3863 | $217.39 | $217.40 | $217.40 |
| 7 purchase totals = | $806.43 | $859.6909 | $859.69 | $859.70 | $859.80 | |