| 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 | $96.78 | 6.869% | $103.4278 | $103.43 | $103.45 | $103.40 |
| Purchase #2 | $26.58 | 12.591% | $29.9267 | $29.93 | $29.95 | $29.90 |
| Purchase #3 | $206.25 | 6.636% | $219.9368 | $219.94 | $219.95 | $219.90 |
| Purchase #4 | $11.30 | 9.275% | $12.3481 | $12.35 | $12.35 | $12.30 |
| Purchase #5 | $45.51 | 8.354% | $49.3119 | $49.31 | $49.30 | $49.30 |
| Purchase #6 | $168.64 | 8.782% | $183.45 | $183.45 | $183.45 | $183.50 |
| Purchase #7 | $222.46 | 11.382% | $247.7804 | $247.78 | $247.80 | $247.80 |
| 7 purchase totals = | $777.52 | $846.1817 | $846.19 | $846.25 | $846.10 | |