| 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 | $93.43 | 4.534% | $97.6661 | $97.67 | $97.65 | $97.70 |
| Purchase #2 | $34.27 | 6.868% | $36.6237 | $36.62 | $36.60 | $36.60 |
| Purchase #3 | $126.81 | 7.493% | $136.3119 | $136.31 | $136.30 | $136.30 |
| Purchase #4 | $219.91 | 9.241% | $240.2319 | $240.23 | $240.25 | $240.20 |
| Purchase #5 | $173.45 | 5.589% | $183.1441 | $183.14 | $183.15 | $183.10 |
| Purchase #6 | $146.37 | 10.590% | $161.8706 | $161.87 | $161.85 | $161.90 |
| Purchase #7 | $214.72 | 9.481% | $235.0776 | $235.08 | $235.10 | $235.10 |
| 7 purchase totals = | $1,008.96 | $1,090.9259 | $1,090.92 | $1,090.90 | $1,090.90 | |