| 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 | $27.90 | 11.193% | $31.0228 | $31.02 | $31.00 | $31.00 |
| Purchase #2 | $165.67 | 11.542% | $184.7916 | $184.79 | $184.80 | $184.80 |
| Purchase #3 | $115.42 | 12.578% | $129.9375 | $129.94 | $129.95 | $129.90 |
| Purchase #4 | $60.82 | 6.858% | $64.991 | $64.99 | $65.00 | $65.00 |
| Purchase #5 | $249.64 | 5.781% | $264.0717 | $264.07 | $264.05 | $264.10 |
| Purchase #6 | $176.83 | 9.612% | $193.8269 | $193.83 | $193.85 | $193.80 |
| Purchase #7 | $19.78 | 4.126% | $20.5961 | $20.60 | $20.60 | $20.60 |
| 7 purchase totals = | $816.06 | $889.2376 | $889.24 | $889.25 | $889.20 | |