| 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 | $8.98 | 6.790% | $9.5897 | $9.59 | $9.60 | $9.60 |
| Purchase #2 | $165.36 | 5.188% | $173.9389 | $173.94 | $173.95 | $173.90 |
| Purchase #3 | $202.82 | 10.131% | $223.3677 | $223.37 | $223.35 | $223.40 |
| Purchase #4 | $114.49 | 9.211% | $125.0357 | $125.04 | $125.05 | $125.00 |
| Purchase #5 | $145.87 | 13.390% | $165.402 | $165.40 | $165.40 | $165.40 |
| Purchase #6 | $77.68 | 11.639% | $86.7212 | $86.72 | $86.70 | $86.70 |
| Purchase #7 | $198.74 | 13.351% | $225.2738 | $225.27 | $225.25 | $225.30 |
| 7 purchase totals = | $913.94 | $1,009.3290 | $1,009.33 | $1,009.30 | $1,009.30 | |