| 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 | $56.72 | 7.451% | $60.9462 | $60.95 | $60.95 | $60.90 |
| Purchase #2 | $64.87 | 10.769% | $71.8559 | $71.86 | $71.85 | $71.90 |
| Purchase #3 | $190.45 | 6.755% | $203.3149 | $203.31 | $203.30 | $203.30 |
| Purchase #4 | $19.26 | 12.238% | $21.617 | $21.62 | $21.60 | $21.60 |
| Purchase #5 | $250.38 | 4.733% | $262.2305 | $262.23 | $262.25 | $262.20 |
| Purchase #6 | $156.55 | 6.786% | $167.1735 | $167.17 | $167.15 | $167.20 |
| Purchase #7 | $71.69 | 12.364% | $80.5538 | $80.55 | $80.55 | $80.60 |
| 7 purchase totals = | $809.92 | $867.6918 | $867.69 | $867.65 | $867.70 | |