| 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 | $70.80 | 7.837% | $76.3486 | $76.35 | $76.35 | $76.30 |
| Purchase #2 | $61.46 | 6.713% | $65.5858 | $65.59 | $65.60 | $65.60 |
| Purchase #3 | $208.31 | 6.630% | $222.121 | $222.12 | $222.10 | $222.10 |
| Purchase #4 | $75.39 | 10.218% | $83.0934 | $83.09 | $83.10 | $83.10 |
| Purchase #5 | $31.95 | 8.373% | $34.6252 | $34.63 | $34.65 | $34.60 |
| Purchase #6 | $221.94 | 3.680% | $230.1074 | $230.11 | $230.10 | $230.10 |
| Purchase #7 | $37.99 | 12.470% | $42.7274 | $42.73 | $42.75 | $42.70 |
| 7 purchase totals = | $707.84 | $754.6088 | $754.62 | $754.65 | $754.50 | |