| 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 | $106.44 | 10.662% | $117.7886 | $117.79 | $117.80 | $117.80 |
| Purchase #2 | $84.82 | 6.457% | $90.2968 | $90.30 | $90.30 | $90.30 |
| Purchase #3 | $52.84 | 7.152% | $56.6191 | $56.62 | $56.60 | $56.60 |
| Purchase #4 | $177.47 | 9.174% | $193.7511 | $193.75 | $193.75 | $193.80 |
| Purchase #5 | $88.59 | 6.863% | $94.6699 | $94.67 | $94.65 | $94.70 |
| Purchase #6 | $65.96 | 13.837% | $75.0869 | $75.09 | $75.10 | $75.10 |
| Purchase #7 | $28.67 | 10.341% | $31.6348 | $31.63 | $31.65 | $31.60 |
| 7 purchase totals = | $604.79 | $659.8472 | $659.85 | $659.85 | $659.90 | |