| 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 | $52.25 | 5.460% | $55.1029 | $55.10 | $55.10 | $55.10 |
| Purchase #2 | $147.45 | 9.238% | $161.0714 | $161.07 | $161.05 | $161.10 |
| Purchase #3 | $227.61 | 3.130% | $234.7342 | $234.73 | $234.75 | $234.70 |
| Purchase #4 | $176.61 | 9.205% | $192.867 | $192.87 | $192.85 | $192.90 |
| Purchase #5 | $76.70 | 10.404% | $84.6799 | $84.68 | $84.70 | $84.70 |
| Purchase #6 | $229.58 | 12.302% | $257.8229 | $257.82 | $257.80 | $257.80 |
| Purchase #7 | $26.88 | 8.367% | $29.129 | $29.13 | $29.15 | $29.10 |
| 7 purchase totals = | $937.08 | $1,015.4073 | $1,015.40 | $1,015.40 | $1,015.40 | |