| 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 | $179.71 | 13.357% | $203.7139 | $203.71 | $203.70 | $203.70 |
| Purchase #2 | $26.77 | 4.676% | $28.0218 | $28.02 | $28.00 | $28.00 |
| Purchase #3 | $76.71 | 7.444% | $82.4203 | $82.42 | $82.40 | $82.40 |
| Purchase #4 | $66.80 | 4.270% | $69.6524 | $69.65 | $69.65 | $69.70 |
| Purchase #5 | $82.73 | 3.506% | $85.6305 | $85.63 | $85.65 | $85.60 |
| Purchase #6 | $89.33 | 6.491% | $95.1284 | $95.13 | $95.15 | $95.10 |
| Purchase #7 | $20.94 | 8.793% | $22.7813 | $22.78 | $22.80 | $22.80 |
| 7 purchase totals = | $542.99 | $587.3486 | $587.34 | $587.35 | $587.30 | |