| 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 | $46.29 | 11.329% | $51.5342 | $51.53 | $51.55 | $51.50 |
| Purchase #2 | $248.97 | 13.638% | $282.9245 | $282.92 | $282.90 | $282.90 |
| Purchase #3 | $110.71 | 11.389% | $123.3188 | $123.32 | $123.30 | $123.30 |
| Purchase #4 | $57.99 | 12.558% | $65.2724 | $65.27 | $65.25 | $65.30 |
| Purchase #5 | $133.52 | 8.541% | $144.9239 | $144.92 | $144.90 | $144.90 |
| Purchase #6 | $179.39 | 8.708% | $195.0113 | $195.01 | $195.00 | $195.00 |
| Purchase #7 | $10.99 | 12.496% | $12.3633 | $12.36 | $12.35 | $12.40 |
| 7 purchase totals = | $787.86 | $875.3484 | $875.33 | $875.25 | $875.30 | |