| 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 | $52.83 | 10.464% | $58.3581 | $58.36 | $58.35 | $58.40 |
| Purchase #2 | $130.44 | 3.305% | $134.751 | $134.75 | $134.75 | $134.80 |
| Purchase #3 | $38.83 | 9.661% | $42.5814 | $42.58 | $42.60 | $42.60 |
| Purchase #4 | $121.70 | 7.428% | $130.7399 | $130.74 | $130.75 | $130.70 |
| Purchase #5 | $179.27 | 13.360% | $203.2205 | $203.22 | $203.20 | $203.20 |
| Purchase #6 | $79.33 | 11.710% | $88.6195 | $88.62 | $88.60 | $88.60 |
| Purchase #7 | $188.30 | 11.860% | $210.6324 | $210.63 | $210.65 | $210.60 |
| 7 purchase totals = | $790.70 | $868.9028 | $868.90 | $868.90 | $868.90 | |