| 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 | $41.28 | 13.556% | $46.8759 | $46.88 | $46.90 | $46.90 |
| Purchase #2 | $195.55 | 5.636% | $206.5712 | $206.57 | $206.55 | $206.60 |
| Purchase #3 | $39.63 | 13.349% | $44.9202 | $44.92 | $44.90 | $44.90 |
| Purchase #4 | $44.89 | 4.803% | $47.0461 | $47.05 | $47.05 | $47.00 |
| Purchase #5 | $152.31 | 9.468% | $166.7307 | $166.73 | $166.75 | $166.70 |
| Purchase #6 | $200.86 | 11.458% | $223.8745 | $223.87 | $223.85 | $223.90 |
| Purchase #7 | $169.67 | 8.400% | $183.9223 | $183.92 | $183.90 | $183.90 |
| 7 purchase totals = | $844.19 | $919.9409 | $919.94 | $919.90 | $919.90 | |