| 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 | $58.68 | 5.805% | $62.0864 | $62.09 | $62.10 | $62.10 |
| Purchase #2 | $115.76 | 5.623% | $122.2692 | $122.27 | $122.25 | $122.30 |
| Purchase #3 | $66.55 | 13.258% | $75.3732 | $75.37 | $75.35 | $75.40 |
| Purchase #4 | $117.75 | 10.704% | $130.354 | $130.35 | $130.35 | $130.40 |
| Purchase #5 | $56.95 | 13.301% | $64.5249 | $64.52 | $64.50 | $64.50 |
| Purchase #6 | $60.39 | 5.729% | $63.8497 | $63.85 | $63.85 | $63.80 |
| Purchase #7 | $123.49 | 9.193% | $134.8424 | $134.84 | $134.85 | $134.80 |
| 7 purchase totals = | $599.57 | $653.2998 | $653.29 | $653.25 | $653.30 | |