| 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 | $53.51 | 5.293% | $56.3423 | $56.34 | $56.35 | $56.30 |
| Purchase #2 | $41.41 | 4.598% | $43.314 | $43.31 | $43.30 | $43.30 |
| Purchase #3 | $123.63 | 10.258% | $136.312 | $136.31 | $136.30 | $136.30 |
| Purchase #4 | $45.90 | 11.349% | $51.1092 | $51.11 | $51.10 | $51.10 |
| Purchase #5 | $120.93 | 6.681% | $129.0093 | $129.01 | $129.00 | $129.00 |
| Purchase #6 | $79.70 | 5.281% | $83.909 | $83.91 | $83.90 | $83.90 |
| Purchase #7 | $71.96 | 10.863% | $79.777 | $79.78 | $79.80 | $79.80 |
| 7 purchase totals = | $537.04 | $579.7728 | $579.77 | $579.75 | $579.70 | |