| 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 | $28.94 | 12.815% | $32.6487 | $32.65 | $32.65 | $32.60 |
| Purchase #2 | $8.76 | 3.303% | $9.0493 | $9.05 | $9.05 | $9.00 |
| Purchase #3 | $93.41 | 8.871% | $101.6964 | $101.70 | $101.70 | $101.70 |
| Purchase #4 | $150.98 | 9.398% | $165.1691 | $165.17 | $165.15 | $165.20 |
| Purchase #5 | $189.71 | 13.167% | $214.6891 | $214.69 | $214.70 | $214.70 |
| Purchase #6 | $56.97 | 9.378% | $62.3126 | $62.31 | $62.30 | $62.30 |
| Purchase #7 | $44.66 | 13.277% | $50.5895 | $50.59 | $50.60 | $50.60 |
| 7 purchase totals = | $573.43 | $636.1547 | $636.16 | $636.15 | $636.10 | |