| 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 | $41.29 | 7.148% | $44.2414 | $44.24 | $44.25 | $44.20 |
| Purchase #2 | $220.39 | 13.434% | $249.9972 | $250.00 | $250.00 | $250.00 |
| Purchase #3 | $25.29 | 11.245% | $28.1339 | $28.13 | $28.15 | $28.10 |
| Purchase #4 | $12.35 | 4.586% | $12.9164 | $12.92 | $12.90 | $12.90 |
| Purchase #5 | $122.97 | 8.165% | $133.0105 | $133.01 | $133.00 | $133.00 |
| Purchase #6 | $76.55 | 13.175% | $86.6355 | $86.64 | $86.65 | $86.60 |
| Purchase #7 | $130.72 | 9.785% | $143.511 | $143.51 | $143.50 | $143.50 |
| 7 purchase totals = | $629.56 | $698.4459 | $698.45 | $698.45 | $698.30 | |