| 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 | $130.32 | 11.720% | $145.5935 | $145.59 | $145.60 | $145.60 |
| Purchase #2 | $34.70 | 12.413% | $39.0073 | $39.01 | $39.00 | $39.00 |
| Purchase #3 | $29.33 | 13.349% | $33.2453 | $33.25 | $33.25 | $33.20 |
| Purchase #4 | $72.82 | 7.121% | $78.0055 | $78.01 | $78.00 | $78.00 |
| Purchase #5 | $222.27 | 6.735% | $237.2399 | $237.24 | $237.25 | $237.20 |
| Purchase #6 | $123.92 | 4.588% | $129.6054 | $129.61 | $129.60 | $129.60 |
| Purchase #7 | $198.77 | 7.386% | $213.4512 | $213.45 | $213.45 | $213.50 |
| 7 purchase totals = | $812.13 | $876.1481 | $876.16 | $876.15 | $876.10 | |