| 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 | $16.50 | 6.298% | $17.5392 | $17.54 | $17.55 | $17.50 |
| Purchase #2 | $218.87 | 3.115% | $225.6878 | $225.69 | $225.70 | $225.70 |
| Purchase #3 | $146.46 | 9.184% | $159.9109 | $159.91 | $159.90 | $159.90 |
| Purchase #4 | $122.82 | 3.707% | $127.3729 | $127.37 | $127.35 | $127.40 |
| Purchase #5 | $111.66 | 3.870% | $115.9812 | $115.98 | $116.00 | $116.00 |
| Purchase #6 | $93.80 | 10.506% | $103.6546 | $103.65 | $103.65 | $103.70 |
| Purchase #7 | $24.27 | 6.488% | $25.8446 | $25.84 | $25.85 | $25.80 |
| 7 purchase totals = | $734.38 | $775.9912 | $775.98 | $776.00 | $776.00 | |