| 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 | $73.83 | 11.497% | $82.3182 | $82.32 | $82.30 | $82.30 |
| Purchase #2 | $8.65 | 4.538% | $9.0425 | $9.04 | $9.05 | $9.00 |
| Purchase #3 | $44.89 | 4.541% | $46.9285 | $46.93 | $46.95 | $46.90 |
| Purchase #4 | $58.89 | 8.326% | $63.7932 | $63.79 | $63.80 | $63.80 |
| Purchase #5 | $11.47 | 3.799% | $11.9057 | $11.91 | $11.90 | $11.90 |
| Purchase #6 | $112.48 | 8.576% | $122.1263 | $122.13 | $122.15 | $122.10 |
| Purchase #7 | $99.78 | 4.124% | $103.8949 | $103.89 | $103.90 | $103.90 |
| 7 purchase totals = | $409.99 | $440.0093 | $440.01 | $440.05 | $439.90 | |