| 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 | $74.61 | 9.606% | $81.777 | $81.78 | $81.80 | $81.80 |
| Purchase #2 | $231.94 | 13.334% | $262.8669 | $262.87 | $262.85 | $262.90 |
| Purchase #3 | $78.89 | 8.394% | $85.512 | $85.51 | $85.50 | $85.50 |
| Purchase #4 | $243.30 | 4.357% | $253.9006 | $253.90 | $253.90 | $253.90 |
| Purchase #5 | $206.52 | 11.373% | $230.0075 | $230.01 | $230.00 | $230.00 |
| Purchase #6 | $7.75 | 7.637% | $8.3419 | $8.34 | $8.35 | $8.30 |
| Purchase #7 | $120.37 | 13.149% | $136.1975 | $136.20 | $136.20 | $136.20 |
| 7 purchase totals = | $963.38 | $1,058.6034 | $1,058.61 | $1,058.60 | $1,058.60 | |