| 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 | $94.51 | 3.524% | $97.8405 | $97.84 | $97.85 | $97.80 |
| Purchase #2 | $128.49 | 5.305% | $135.3064 | $135.31 | $135.30 | $135.30 |
| Purchase #3 | $250.43 | 13.287% | $283.7046 | $283.70 | $283.70 | $283.70 |
| Purchase #4 | $33.47 | 10.316% | $36.9228 | $36.92 | $36.90 | $36.90 |
| Purchase #5 | $222.87 | 4.870% | $233.7238 | $233.72 | $233.70 | $233.70 |
| Purchase #6 | $51.62 | 10.793% | $57.1913 | $57.19 | $57.20 | $57.20 |
| Purchase #7 | $38.25 | 12.681% | $43.1005 | $43.10 | $43.10 | $43.10 |
| 7 purchase totals = | $819.64 | $887.7899 | $887.78 | $887.75 | $887.70 | |