| 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 | $7.87 | 9.363% | $8.6069 | $8.61 | $8.60 | $8.60 |
| Purchase #2 | $124.76 | 4.475% | $130.343 | $130.34 | $130.35 | $130.30 |
| Purchase #3 | $28.33 | 7.268% | $30.389 | $30.39 | $30.40 | $30.40 |
| Purchase #4 | $147.29 | 3.508% | $152.4569 | $152.46 | $152.45 | $152.50 |
| Purchase #5 | $219.64 | 8.688% | $238.7223 | $238.72 | $238.70 | $238.70 |
| Purchase #6 | $14.96 | 3.633% | $15.5035 | $15.50 | $15.50 | $15.50 |
| Purchase #7 | $44.57 | 9.723% | $48.9035 | $48.90 | $48.90 | $48.90 |
| 7 purchase totals = | $587.42 | $624.9251 | $624.92 | $624.90 | $624.90 | |