| 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 | $23.93 | 10.217% | $26.3749 | $26.37 | $26.35 | $26.40 |
| Purchase #2 | $21.65 | 13.534% | $24.5801 | $24.58 | $24.60 | $24.60 |
| Purchase #3 | $81.62 | 9.719% | $89.5526 | $89.55 | $89.55 | $89.60 |
| Purchase #4 | $249.25 | 9.572% | $273.1082 | $273.11 | $273.10 | $273.10 |
| Purchase #5 | $94.90 | 8.834% | $103.2835 | $103.28 | $103.30 | $103.30 |
| Purchase #6 | $80.61 | 12.618% | $90.7814 | $90.78 | $90.80 | $90.80 |
| Purchase #7 | $194.35 | 12.863% | $219.3492 | $219.35 | $219.35 | $219.30 |
| 7 purchase totals = | $746.31 | $827.0299 | $827.02 | $827.05 | $827.10 | |