| 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 | $15.25 | 10.592% | $16.8653 | $16.87 | $16.85 | $16.90 |
| Purchase #2 | $195.63 | 8.332% | $211.9299 | $211.93 | $211.95 | $211.90 |
| Purchase #3 | $104.62 | 6.382% | $111.2968 | $111.30 | $111.30 | $111.30 |
| Purchase #4 | $16.77 | 8.690% | $18.2273 | $18.23 | $18.25 | $18.20 |
| Purchase #5 | $172.87 | 13.840% | $196.7952 | $196.80 | $196.80 | $196.80 |
| Purchase #6 | $52.89 | 6.280% | $56.2115 | $56.21 | $56.20 | $56.20 |
| Purchase #7 | $124.78 | 4.700% | $130.6447 | $130.64 | $130.65 | $130.60 |
| 7 purchase totals = | $682.81 | $741.9707 | $741.98 | $742.00 | $741.90 | |