| 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 | $48.48 | 13.105% | $54.8333 | $54.83 | $54.85 | $54.80 |
| Purchase #2 | $17.55 | 8.551% | $19.0507 | $19.05 | $19.05 | $19.10 |
| Purchase #3 | $231.30 | 12.326% | $259.81 | $259.81 | $259.80 | $259.80 |
| Purchase #4 | $134.91 | 9.475% | $147.6927 | $147.69 | $147.70 | $147.70 |
| Purchase #5 | $56.91 | 10.718% | $63.0096 | $63.01 | $63.00 | $63.00 |
| Purchase #6 | $92.99 | 10.848% | $103.0776 | $103.08 | $103.10 | $103.10 |
| Purchase #7 | $233.62 | 10.426% | $257.9772 | $257.98 | $258.00 | $258.00 |
| 7 purchase totals = | $815.76 | $905.4511 | $905.45 | $905.50 | $905.50 | |