| 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 | $68.35 | 11.746% | $76.3784 | $76.38 | $76.40 | $76.40 |
| Purchase #2 | $28.34 | 5.677% | $29.9489 | $29.95 | $29.95 | $29.90 |
| Purchase #3 | $83.76 | 13.795% | $95.3147 | $95.31 | $95.30 | $95.30 |
| Purchase #4 | $98.90 | 7.762% | $106.5766 | $106.58 | $106.60 | $106.60 |
| Purchase #5 | $199.73 | 8.412% | $216.5313 | $216.53 | $216.55 | $216.50 |
| Purchase #6 | $6.49 | 11.490% | $7.2357 | $7.24 | $7.25 | $7.20 |
| Purchase #7 | $228.44 | 12.723% | $257.5044 | $257.50 | $257.50 | $257.50 |
| 7 purchase totals = | $714.01 | $789.4900 | $789.49 | $789.55 | $789.40 | |