| 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 | $83.46 | 5.862% | $88.3524 | $88.35 | $88.35 | $88.40 |
| Purchase #2 | $162.60 | 13.114% | $183.9234 | $183.92 | $183.90 | $183.90 |
| Purchase #3 | $232.44 | 11.375% | $258.8801 | $258.88 | $258.90 | $258.90 |
| Purchase #4 | $148.52 | 11.544% | $165.6651 | $165.67 | $165.65 | $165.70 |
| Purchase #5 | $81.42 | 12.739% | $91.7921 | $91.79 | $91.80 | $91.80 |
| Purchase #6 | $21.49 | 11.112% | $23.878 | $23.88 | $23.90 | $23.90 |
| Purchase #7 | $60.84 | 11.327% | $67.7313 | $67.73 | $67.75 | $67.70 |
| 7 purchase totals = | $790.77 | $880.2224 | $880.22 | $880.25 | $880.30 | |