| 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 | $88.38 | 12.436% | $99.3709 | $99.37 | $99.35 | $99.40 |
| Purchase #2 | $173.40 | 13.606% | $196.9928 | $196.99 | $197.00 | $197.00 |
| Purchase #3 | $179.49 | 9.599% | $196.7192 | $196.72 | $196.70 | $196.70 |
| Purchase #4 | $197.74 | 9.637% | $216.7962 | $216.80 | $216.80 | $216.80 |
| Purchase #5 | $157.45 | 13.846% | $179.2505 | $179.25 | $179.25 | $179.30 |
| Purchase #6 | $97.83 | 9.596% | $107.2178 | $107.22 | $107.20 | $107.20 |
| Purchase #7 | $85.99 | 7.173% | $92.1581 | $92.16 | $92.15 | $92.20 |
| 7 purchase totals = | $980.28 | $1,088.5055 | $1,088.51 | $1,088.45 | $1,088.60 | |