| 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 | $190.63 | 4.804% | $199.7879 | $199.79 | $199.80 | $199.80 |
| Purchase #2 | $69.31 | 8.181% | $74.9803 | $74.98 | $75.00 | $75.00 |
| Purchase #3 | $35.94 | 3.191% | $37.0868 | $37.09 | $37.10 | $37.10 |
| Purchase #4 | $39.37 | 5.591% | $41.5712 | $41.57 | $41.55 | $41.60 |
| Purchase #5 | $205.68 | 4.492% | $214.9191 | $214.92 | $214.90 | $214.90 |
| Purchase #6 | $194.59 | 4.499% | $203.3446 | $203.34 | $203.35 | $203.30 |
| Purchase #7 | $165.72 | 7.376% | $177.9435 | $177.94 | $177.95 | $177.90 |
| 7 purchase totals = | $901.24 | $949.6334 | $949.63 | $949.65 | $949.60 | |