| 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 | $30.30 | 8.866% | $32.9864 | $32.99 | $33.00 | $33.00 |
| Purchase #2 | $183.87 | 13.635% | $208.9407 | $208.94 | $208.95 | $208.90 |
| Purchase #3 | $72.60 | 6.406% | $77.2508 | $77.25 | $77.25 | $77.30 |
| Purchase #4 | $189.49 | 8.354% | $205.32 | $205.32 | $205.30 | $205.30 |
| Purchase #5 | $235.42 | 7.649% | $253.4273 | $253.43 | $253.45 | $253.40 |
| Purchase #6 | $238.81 | 6.177% | $253.5613 | $253.56 | $253.55 | $253.60 |
| Purchase #7 | $9.54 | 4.597% | $9.9786 | $9.98 | $10.00 | $10.00 |
| 7 purchase totals = | $960.03 | $1,041.4651 | $1,041.47 | $1,041.50 | $1,041.50 | |