| 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 | $75.69 | 5.457% | $79.8204 | $79.82 | $79.80 | $79.80 |
| Purchase #2 | $197.86 | 10.366% | $218.3702 | $218.37 | $218.35 | $218.40 |
| Purchase #3 | $188.54 | 6.687% | $201.1477 | $201.15 | $201.15 | $201.10 |
| Purchase #4 | $69.31 | 4.201% | $72.2217 | $72.22 | $72.20 | $72.20 |
| Purchase #5 | $38.82 | 7.772% | $41.8371 | $41.84 | $41.85 | $41.80 |
| Purchase #6 | $112.49 | 9.337% | $122.9932 | $122.99 | $123.00 | $123.00 |
| Purchase #7 | $242.28 | 3.537% | $250.8494 | $250.85 | $250.85 | $250.80 |
| 7 purchase totals = | $924.99 | $987.2397 | $987.24 | $987.20 | $987.10 | |