| 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 | $84.67 | 3.671% | $87.7782 | $87.78 | $87.80 | $87.80 |
| Purchase #2 | $7.98 | 6.341% | $8.486 | $8.49 | $8.50 | $8.50 |
| Purchase #3 | $172.64 | 3.591% | $178.8395 | $178.84 | $178.85 | $178.80 |
| Purchase #4 | $247.84 | 10.678% | $274.3044 | $274.30 | $274.30 | $274.30 |
| Purchase #5 | $241.36 | 3.644% | $250.1552 | $250.16 | $250.15 | $250.20 |
| Purchase #6 | $64.71 | 4.702% | $67.7527 | $67.75 | $67.75 | $67.80 |
| Purchase #7 | $132.98 | 3.661% | $137.8484 | $137.85 | $137.85 | $137.80 |
| 7 purchase totals = | $952.18 | $1,005.1644 | $1,005.17 | $1,005.20 | $1,005.20 | |