| 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 | $8.95 | 6.798% | $9.5584 | $9.56 | $9.55 | $9.60 |
| Purchase #2 | $189.71 | 5.354% | $199.8671 | $199.87 | $199.85 | $199.90 |
| Purchase #3 | $249.89 | 8.163% | $270.2885 | $270.29 | $270.30 | $270.30 |
| Purchase #4 | $203.81 | 11.387% | $227.0178 | $227.02 | $227.00 | $227.00 |
| Purchase #5 | $58.78 | 4.245% | $61.2752 | $61.28 | $61.30 | $61.30 |
| Purchase #6 | $150.41 | 10.183% | $165.7263 | $165.73 | $165.75 | $165.70 |
| Purchase #7 | $90.76 | 8.168% | $98.1733 | $98.17 | $98.15 | $98.20 |
| 7 purchase totals = | $952.31 | $1,031.9066 | $1,031.92 | $1,031.90 | $1,032.00 | |