| 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 | $76.70 | 4.716% | $80.3172 | $80.32 | $80.30 | $80.30 |
| Purchase #2 | $201.39 | 9.220% | $219.9582 | $219.96 | $219.95 | $220.00 |
| Purchase #3 | $58.75 | 8.745% | $63.8877 | $63.89 | $63.90 | $63.90 |
| Purchase #4 | $56.76 | 3.232% | $58.5945 | $58.59 | $58.60 | $58.60 |
| Purchase #5 | $120.33 | 11.466% | $134.127 | $134.13 | $134.15 | $134.10 |
| Purchase #6 | $78.53 | 13.142% | $88.8504 | $88.85 | $88.85 | $88.90 |
| Purchase #7 | $85.44 | 9.395% | $93.4671 | $93.47 | $93.45 | $93.50 |
| 7 purchase totals = | $677.90 | $739.2021 | $739.21 | $739.20 | $739.30 | |