| 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 | $37.91 | 12.574% | $42.6768 | $42.68 | $42.70 | $42.70 |
| Purchase #2 | $64.45 | 8.358% | $69.8367 | $69.84 | $69.85 | $69.80 |
| Purchase #3 | $182.47 | 5.576% | $192.6445 | $192.64 | $192.65 | $192.60 |
| Purchase #4 | $125.94 | 9.609% | $138.0416 | $138.04 | $138.05 | $138.00 |
| Purchase #5 | $198.42 | 12.475% | $223.1729 | $223.17 | $223.15 | $223.20 |
| Purchase #6 | $66.25 | 8.337% | $71.7733 | $71.77 | $71.75 | $71.80 |
| Purchase #7 | $217.57 | 5.537% | $229.6169 | $229.62 | $229.60 | $229.60 |
| 7 purchase totals = | $893.01 | $967.7627 | $967.76 | $967.75 | $967.70 | |