| 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 | $65.80 | 10.383% | $72.632 | $72.63 | $72.65 | $72.60 |
| Purchase #2 | $133.94 | 3.599% | $138.7605 | $138.76 | $138.75 | $138.80 |
| Purchase #3 | $182.57 | 11.360% | $203.31 | $203.31 | $203.30 | $203.30 |
| Purchase #4 | $63.85 | 12.329% | $71.7221 | $71.72 | $71.70 | $71.70 |
| Purchase #5 | $71.33 | 3.736% | $73.9949 | $73.99 | $74.00 | $74.00 |
| Purchase #6 | $182.36 | 5.364% | $192.1418 | $192.14 | $192.15 | $192.10 |
| Purchase #7 | $165.89 | 13.412% | $188.1392 | $188.14 | $188.15 | $188.10 |
| 7 purchase totals = | $865.74 | $940.7005 | $940.69 | $940.70 | $940.60 | |