| 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 | $5.81 | 6.614% | $6.1943 | $6.19 | $6.20 | $6.20 |
| Purchase #2 | $160.99 | 3.675% | $166.9064 | $166.91 | $166.90 | $166.90 |
| Purchase #3 | $15.98 | 11.767% | $17.8604 | $17.86 | $17.85 | $17.90 |
| Purchase #4 | $62.31 | 11.699% | $69.5996 | $69.60 | $69.60 | $69.60 |
| Purchase #5 | $48.77 | 13.656% | $55.43 | $55.43 | $55.45 | $55.40 |
| Purchase #6 | $11.41 | 4.321% | $11.903 | $11.90 | $11.90 | $11.90 |
| Purchase #7 | $219.39 | 10.362% | $242.1232 | $242.12 | $242.10 | $242.10 |
| 7 purchase totals = | $524.66 | $570.0169 | $570.01 | $570.00 | $570.00 | |