| 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 | $8.45 | 4.687% | $8.8461 | $8.85 | $8.85 | $8.80 |
| Purchase #2 | $82.98 | 12.634% | $93.4637 | $93.46 | $93.45 | $93.50 |
| Purchase #3 | $158.65 | 4.491% | $165.775 | $165.78 | $165.80 | $165.80 |
| Purchase #4 | $190.43 | 4.685% | $199.3516 | $199.35 | $199.35 | $199.40 |
| Purchase #5 | $179.88 | 8.538% | $195.2382 | $195.24 | $195.25 | $195.20 |
| Purchase #6 | $141.96 | 9.484% | $155.4235 | $155.42 | $155.40 | $155.40 |
| Purchase #7 | $246.34 | 3.509% | $254.9841 | $254.98 | $255.00 | $255.00 |
| 7 purchase totals = | $1,008.69 | $1,073.0822 | $1,073.08 | $1,073.10 | $1,073.10 | |