| 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 | $68.76 | 3.372% | $71.0786 | $71.08 | $71.10 | $71.10 |
| Purchase #2 | $176.50 | 7.185% | $189.1815 | $189.18 | $189.20 | $189.20 |
| Purchase #3 | $8.81 | 4.732% | $9.2269 | $9.23 | $9.25 | $9.20 |
| Purchase #4 | $68.84 | 13.713% | $78.28 | $78.28 | $78.30 | $78.30 |
| Purchase #5 | $69.97 | 13.607% | $79.4908 | $79.49 | $79.50 | $79.50 |
| Purchase #6 | $38.85 | 6.593% | $41.4114 | $41.41 | $41.40 | $41.40 |
| Purchase #7 | $235.40 | 5.819% | $249.0979 | $249.10 | $249.10 | $249.10 |
| 7 purchase totals = | $667.13 | $717.7671 | $717.77 | $717.85 | $717.80 | |