| 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 | $32.57 | 7.577% | $35.0378 | $35.04 | $35.05 | $35.00 |
| Purchase #2 | $15.63 | 5.717% | $16.5236 | $16.52 | $16.50 | $16.50 |
| Purchase #3 | $124.61 | 11.372% | $138.7806 | $138.78 | $138.80 | $138.80 |
| Purchase #4 | $111.72 | 10.447% | $123.3914 | $123.39 | $123.40 | $123.40 |
| Purchase #5 | $17.38 | 10.797% | $19.2565 | $19.26 | $19.25 | $19.30 |
| Purchase #6 | $237.27 | 5.323% | $249.8999 | $249.90 | $249.90 | $249.90 |
| Purchase #7 | $193.82 | 13.706% | $220.385 | $220.39 | $220.40 | $220.40 |
| 7 purchase totals = | $733.00 | $803.2748 | $803.28 | $803.30 | $803.30 | |