| 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 | $62.99 | 4.379% | $65.7483 | $65.75 | $65.75 | $65.70 |
| Purchase #2 | $162.46 | 6.553% | $173.106 | $173.11 | $173.10 | $173.10 |
| Purchase #3 | $10.86 | 5.811% | $11.4911 | $11.49 | $11.50 | $11.50 |
| Purchase #4 | $90.57 | 3.213% | $93.48 | $93.48 | $93.50 | $93.50 |
| Purchase #5 | $206.54 | 5.583% | $218.0711 | $218.07 | $218.05 | $218.10 |
| Purchase #6 | $7.87 | 8.283% | $8.5219 | $8.52 | $8.50 | $8.50 |
| Purchase #7 | $55.31 | 3.200% | $57.0799 | $57.08 | $57.10 | $57.10 |
| 7 purchase totals = | $596.60 | $627.4983 | $627.50 | $627.50 | $627.50 | |