| 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 | $220.32 | 6.575% | $234.806 | $234.81 | $234.80 | $234.80 |
| Purchase #2 | $5.93 | 11.303% | $6.6003 | $6.60 | $6.60 | $6.60 |
| Purchase #3 | $177.62 | 9.591% | $194.6555 | $194.66 | $194.65 | $194.70 |
| Purchase #4 | $10.41 | 12.594% | $11.721 | $11.72 | $11.70 | $11.70 |
| Purchase #5 | $43.44 | 6.842% | $46.4122 | $46.41 | $46.40 | $46.40 |
| Purchase #6 | $59.64 | 10.519% | $65.9135 | $65.91 | $65.90 | $65.90 |
| Purchase #7 | $160.84 | 11.694% | $179.6486 | $179.65 | $179.65 | $179.60 |
| 7 purchase totals = | $678.20 | $739.7571 | $739.76 | $739.70 | $739.70 | |