| 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 | $42.30 | 13.534% | $48.0249 | $48.02 | $48.00 | $48.00 |
| Purchase #2 | $181.79 | 5.869% | $192.4593 | $192.46 | $192.45 | $192.50 |
| Purchase #3 | $35.36 | 12.382% | $39.7383 | $39.74 | $39.75 | $39.70 |
| Purchase #4 | $7.64 | 7.332% | $8.2002 | $8.20 | $8.20 | $8.20 |
| Purchase #5 | $55.25 | 12.272% | $62.0303 | $62.03 | $62.05 | $62.00 |
| Purchase #6 | $138.83 | 4.580% | $145.1884 | $145.19 | $145.20 | $145.20 |
| Purchase #7 | $201.91 | 8.841% | $219.7609 | $219.76 | $219.75 | $219.80 |
| 7 purchase totals = | $663.08 | $715.4023 | $715.40 | $715.40 | $715.40 | |