| 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 | $43.93 | 6.293% | $46.6945 | $46.69 | $46.70 | $46.70 |
| Purchase #2 | $142.70 | 4.501% | $149.1229 | $149.12 | $149.10 | $149.10 |
| Purchase #3 | $121.25 | 8.296% | $131.3089 | $131.31 | $131.30 | $131.30 |
| Purchase #4 | $113.78 | 7.115% | $121.8754 | $121.88 | $121.90 | $121.90 |
| Purchase #5 | $213.98 | 8.424% | $232.0057 | $232.01 | $232.00 | $232.00 |
| Purchase #6 | $132.54 | 3.764% | $137.5288 | $137.53 | $137.55 | $137.50 |
| Purchase #7 | $129.86 | 12.833% | $146.5249 | $146.52 | $146.50 | $146.50 |
| 7 purchase totals = | $898.04 | $965.0611 | $965.06 | $965.05 | $965.00 | |