| 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 | $65.52 | 7.205% | $70.2407 | $70.24 | $70.25 | $70.20 |
| Purchase #2 | $219.32 | 6.701% | $234.0166 | $234.02 | $234.00 | $234.00 |
| Purchase #3 | $171.49 | 9.455% | $187.7044 | $187.70 | $187.70 | $187.70 |
| Purchase #4 | $84.68 | 11.130% | $94.1049 | $94.10 | $94.10 | $94.10 |
| Purchase #5 | $65.83 | 7.446% | $70.7317 | $70.73 | $70.75 | $70.70 |
| Purchase #6 | $92.41 | 12.112% | $103.6027 | $103.60 | $103.60 | $103.60 |
| Purchase #7 | $69.45 | 13.435% | $78.7806 | $78.78 | $78.80 | $78.80 |
| 7 purchase totals = | $768.70 | $839.1816 | $839.17 | $839.20 | $839.10 | |