| 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 | $221.54 | 6.180% | $235.2312 | $235.23 | $235.25 | $235.20 |
| Purchase #2 | $34.54 | 11.354% | $38.4617 | $38.46 | $38.45 | $38.50 |
| Purchase #3 | $106.49 | 5.372% | $112.2106 | $112.21 | $112.20 | $112.20 |
| Purchase #4 | $134.48 | 13.804% | $153.0436 | $153.04 | $153.05 | $153.00 |
| Purchase #5 | $48.70 | 6.643% | $51.9351 | $51.94 | $51.95 | $51.90 |
| Purchase #6 | $75.37 | 9.103% | $82.2309 | $82.23 | $82.25 | $82.20 |
| Purchase #7 | $74.61 | 12.792% | $84.1541 | $84.15 | $84.15 | $84.20 |
| 7 purchase totals = | $695.73 | $757.2672 | $757.26 | $757.30 | $757.20 | |