| 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 | $207.52 | 5.686% | $219.3196 | $219.32 | $219.30 | $219.30 |
| Purchase #2 | $60.57 | 3.287% | $62.5609 | $62.56 | $62.55 | $62.60 |
| Purchase #3 | $39.77 | 8.179% | $43.0228 | $43.02 | $43.00 | $43.00 |
| Purchase #4 | $80.87 | 13.515% | $91.7996 | $91.80 | $91.80 | $91.80 |
| Purchase #5 | $10.75 | 4.246% | $11.2064 | $11.21 | $11.20 | $11.20 |
| Purchase #6 | $86.60 | 12.521% | $97.4432 | $97.44 | $97.45 | $97.40 |
| Purchase #7 | $173.99 | 11.754% | $194.4408 | $194.44 | $194.45 | $194.40 |
| 7 purchase totals = | $660.07 | $719.7933 | $719.79 | $719.75 | $719.70 | |