| 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 | $58.71 | 10.455% | $64.8481 | $64.85 | $64.85 | $64.80 |
| Purchase #2 | $88.58 | 8.187% | $95.832 | $95.83 | $95.85 | $95.80 |
| Purchase #3 | $172.29 | 8.334% | $186.6486 | $186.65 | $186.65 | $186.60 |
| Purchase #4 | $134.82 | 3.294% | $139.261 | $139.26 | $139.25 | $139.30 |
| Purchase #5 | $143.47 | 11.607% | $160.1226 | $160.12 | $160.10 | $160.10 |
| Purchase #6 | $161.58 | 10.840% | $179.0953 | $179.10 | $179.10 | $179.10 |
| Purchase #7 | $171.25 | 11.767% | $191.401 | $191.40 | $191.40 | $191.40 |
| 7 purchase totals = | $930.70 | $1,017.2086 | $1,017.21 | $1,017.20 | $1,017.10 | |