| 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 | $63.26 | 5.280% | $66.6001 | $66.60 | $66.60 | $66.60 |
| Purchase #2 | $16.28 | 11.330% | $18.1245 | $18.12 | $18.10 | $18.10 |
| Purchase #3 | $144.72 | 7.730% | $155.9069 | $155.91 | $155.90 | $155.90 |
| Purchase #4 | $227.83 | 5.125% | $239.5063 | $239.51 | $239.50 | $239.50 |
| Purchase #5 | $117.79 | 5.102% | $123.7996 | $123.80 | $123.80 | $123.80 |
| Purchase #6 | $237.64 | 8.330% | $257.4354 | $257.44 | $257.45 | $257.40 |
| Purchase #7 | $100.61 | 4.534% | $105.1717 | $105.17 | $105.15 | $105.20 |
| 7 purchase totals = | $908.13 | $966.5445 | $966.55 | $966.50 | $966.50 | |