| 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 | $196.57 | 3.275% | $203.0077 | $203.01 | $203.00 | $203.00 |
| Purchase #2 | $11.93 | 13.168% | $13.5009 | $13.50 | $13.50 | $13.50 |
| Purchase #3 | $20.37 | 5.328% | $21.4553 | $21.46 | $21.45 | $21.50 |
| Purchase #4 | $7.45 | 11.445% | $8.3027 | $8.30 | $8.30 | $8.30 |
| Purchase #5 | $40.62 | 9.260% | $44.3814 | $44.38 | $44.40 | $44.40 |
| Purchase #6 | $198.25 | 3.477% | $205.1432 | $205.14 | $205.15 | $205.10 |
| Purchase #7 | $48.66 | 10.204% | $53.6253 | $53.63 | $53.65 | $53.60 |
| 7 purchase totals = | $523.85 | $549.4165 | $549.42 | $549.45 | $549.40 | |