| 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 | $93.32 | 9.115% | $101.8261 | $101.83 | $101.85 | $101.80 |
| Purchase #2 | $58.59 | 7.178% | $62.7956 | $62.80 | $62.80 | $62.80 |
| Purchase #3 | $68.53 | 12.349% | $76.9928 | $76.99 | $77.00 | $77.00 |
| Purchase #4 | $93.62 | 6.623% | $99.8205 | $99.82 | $99.80 | $99.80 |
| Purchase #5 | $156.37 | 9.187% | $170.7357 | $170.74 | $170.75 | $170.70 |
| Purchase #6 | $54.45 | 3.581% | $56.3999 | $56.40 | $56.40 | $56.40 |
| Purchase #7 | $109.58 | 12.207% | $122.9564 | $122.96 | $122.95 | $123.00 |
| 7 purchase totals = | $634.46 | $691.5270 | $691.54 | $691.55 | $691.50 | |