| 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 | $128.72 | 4.676% | $134.7389 | $134.74 | $134.75 | $134.70 |
| Purchase #2 | $93.62 | 4.747% | $98.0641 | $98.06 | $98.05 | $98.10 |
| Purchase #3 | $118.84 | 10.669% | $131.519 | $131.52 | $131.50 | $131.50 |
| Purchase #4 | $217.93 | 7.173% | $233.5621 | $233.56 | $233.55 | $233.60 |
| Purchase #5 | $183.57 | 9.509% | $201.0257 | $201.03 | $201.05 | $201.00 |
| Purchase #6 | $65.76 | 10.870% | $72.9081 | $72.91 | $72.90 | $72.90 |
| Purchase #7 | $95.95 | 5.200% | $100.9394 | $100.94 | $100.95 | $100.90 |
| 7 purchase totals = | $904.39 | $972.7573 | $972.76 | $972.75 | $972.70 | |