| 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 | $16.95 | 3.635% | $17.5661 | $17.57 | $17.55 | $17.60 |
| Purchase #2 | $19.63 | 8.503% | $21.2991 | $21.30 | $21.30 | $21.30 |
| Purchase #3 | $63.55 | 8.843% | $69.1697 | $69.17 | $69.15 | $69.20 |
| Purchase #4 | $100.60 | 6.184% | $106.8211 | $106.82 | $106.80 | $106.80 |
| Purchase #5 | $250.60 | 4.613% | $262.1602 | $262.16 | $262.15 | $262.20 |
| Purchase #6 | $233.67 | 4.851% | $245.0053 | $245.01 | $245.00 | $245.00 |
| Purchase #7 | $225.49 | 7.163% | $241.6418 | $241.64 | $241.65 | $241.60 |
| 7 purchase totals = | $910.49 | $963.6633 | $963.67 | $963.60 | $963.70 | |