| 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 | $80.29 | 6.710% | $85.6775 | $85.68 | $85.70 | $85.70 |
| Purchase #2 | $23.76 | 3.723% | $24.6446 | $24.64 | $24.65 | $24.60 |
| Purchase #3 | $173.56 | 4.558% | $181.4709 | $181.47 | $181.45 | $181.50 |
| Purchase #4 | $133.32 | 4.478% | $139.2901 | $139.29 | $139.30 | $139.30 |
| Purchase #5 | $22.25 | 10.363% | $24.5558 | $24.56 | $24.55 | $24.60 |
| Purchase #6 | $41.60 | 3.403% | $43.0156 | $43.02 | $43.00 | $43.00 |
| Purchase #7 | $171.31 | 4.783% | $179.5038 | $179.50 | $179.50 | $179.50 |
| 7 purchase totals = | $646.09 | $678.1583 | $678.16 | $678.15 | $678.20 | |