| 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 | $50.86 | 3.631% | $52.7067 | $52.71 | $52.70 | $52.70 |
| Purchase #2 | $57.49 | 12.360% | $64.5958 | $64.60 | $64.60 | $64.60 |
| Purchase #3 | $12.65 | 5.618% | $13.3607 | $13.36 | $13.35 | $13.40 |
| Purchase #4 | $41.92 | 5.208% | $44.1032 | $44.10 | $44.10 | $44.10 |
| Purchase #5 | $226.85 | 5.538% | $239.413 | $239.41 | $239.40 | $239.40 |
| Purchase #6 | $40.48 | 3.146% | $41.7535 | $41.75 | $41.75 | $41.80 |
| Purchase #7 | $97.39 | 3.133% | $100.4412 | $100.44 | $100.45 | $100.40 |
| 7 purchase totals = | $527.64 | $556.3741 | $556.37 | $556.35 | $556.40 | |