| 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 | $77.66 | 9.709% | $85.2 | $85.20 | $85.20 | $85.20 |
| Purchase #2 | $57.37 | 8.273% | $62.1162 | $62.12 | $62.10 | $62.10 |
| Purchase #3 | $35.83 | 11.422% | $39.9225 | $39.92 | $39.90 | $39.90 |
| Purchase #4 | $150.31 | 11.479% | $167.5641 | $167.56 | $167.55 | $167.60 |
| Purchase #5 | $35.45 | 13.224% | $40.1379 | $40.14 | $40.15 | $40.10 |
| Purchase #6 | $88.48 | 9.621% | $96.9927 | $96.99 | $97.00 | $97.00 |
| Purchase #7 | $147.33 | 8.744% | $160.2125 | $160.21 | $160.20 | $160.20 |
| 7 purchase totals = | $592.43 | $652.1459 | $652.14 | $652.10 | $652.10 | |