| 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 | $30.59 | 5.293% | $32.2091 | $32.21 | $32.20 | $32.20 |
| Purchase #2 | $61.25 | 11.470% | $68.2754 | $68.28 | $68.30 | $68.30 |
| Purchase #3 | $150.54 | 11.401% | $167.7031 | $167.70 | $167.70 | $167.70 |
| Purchase #4 | $52.26 | 4.457% | $54.5892 | $54.59 | $54.60 | $54.60 |
| Purchase #5 | $117.94 | 5.689% | $124.6496 | $124.65 | $124.65 | $124.60 |
| Purchase #6 | $235.89 | 12.700% | $265.848 | $265.85 | $265.85 | $265.80 |
| Purchase #7 | $20.28 | 6.717% | $21.6422 | $21.64 | $21.65 | $21.60 |
| 7 purchase totals = | $668.75 | $734.9166 | $734.92 | $734.95 | $734.80 | |