| 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 | $6.55 | 7.702% | $7.0545 | $7.05 | $7.05 | $7.10 |
| Purchase #2 | $121.85 | 13.183% | $137.9135 | $137.91 | $137.90 | $137.90 |
| Purchase #3 | $170.36 | 6.543% | $181.5067 | $181.51 | $181.50 | $181.50 |
| Purchase #4 | $123.58 | 8.755% | $134.3994 | $134.40 | $134.40 | $134.40 |
| Purchase #5 | $70.31 | 8.761% | $76.4699 | $76.47 | $76.45 | $76.50 |
| Purchase #6 | $200.63 | 5.344% | $211.3517 | $211.35 | $211.35 | $211.40 |
| Purchase #7 | $136.63 | 11.370% | $152.1648 | $152.16 | $152.15 | $152.20 |
| 7 purchase totals = | $829.91 | $900.8605 | $900.85 | $900.80 | $901.00 | |