| 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 | $54.32 | 3.817% | $56.3934 | $56.39 | $56.40 | $56.40 |
| Purchase #2 | $179.95 | 6.311% | $191.3066 | $191.31 | $191.30 | $191.30 |
| Purchase #3 | $58.69 | 7.490% | $63.0859 | $63.09 | $63.10 | $63.10 |
| Purchase #4 | $17.91 | 6.656% | $19.1021 | $19.10 | $19.10 | $19.10 |
| Purchase #5 | $175.79 | 13.736% | $199.9365 | $199.94 | $199.95 | $199.90 |
| Purchase #6 | $20.98 | 3.507% | $21.7158 | $21.72 | $21.70 | $21.70 |
| Purchase #7 | $176.58 | 12.607% | $198.8414 | $198.84 | $198.85 | $198.80 |
| 7 purchase totals = | $684.22 | $750.3817 | $750.39 | $750.40 | $750.30 | |