| 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 | $37.36 | 10.250% | $41.1894 | $41.19 | $41.20 | $41.20 |
| Purchase #2 | $18.60 | 12.605% | $20.9445 | $20.94 | $20.95 | $20.90 |
| Purchase #3 | $175.34 | 3.822% | $182.0415 | $182.04 | $182.05 | $182.00 |
| Purchase #4 | $48.51 | 6.520% | $51.6729 | $51.67 | $51.65 | $51.70 |
| Purchase #5 | $42.51 | 9.654% | $46.6139 | $46.61 | $46.60 | $46.60 |
| Purchase #6 | $201.84 | 3.394% | $208.6904 | $208.69 | $208.70 | $208.70 |
| Purchase #7 | $211.55 | 6.638% | $225.5927 | $225.59 | $225.60 | $225.60 |
| 7 purchase totals = | $735.71 | $776.7453 | $776.73 | $776.75 | $776.70 | |