| 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 | $83.80 | 6.150% | $88.9537 | $88.95 | $88.95 | $89.00 |
| Purchase #2 | $186.25 | 3.194% | $192.1988 | $192.20 | $192.20 | $192.20 |
| Purchase #3 | $186.99 | 7.676% | $201.3434 | $201.34 | $201.35 | $201.30 |
| Purchase #4 | $51.46 | 8.818% | $55.9977 | $56.00 | $56.00 | $56.00 |
| Purchase #5 | $43.44 | 8.569% | $47.1624 | $47.16 | $47.15 | $47.20 |
| Purchase #6 | $137.98 | 13.532% | $156.6515 | $156.65 | $156.65 | $156.70 |
| Purchase #7 | $13.53 | 13.858% | $15.405 | $15.41 | $15.40 | $15.40 |
| 7 purchase totals = | $703.45 | $757.7125 | $757.71 | $757.70 | $757.80 | |