| 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 | $89.76 | 6.855% | $95.913 | $95.91 | $95.90 | $95.90 |
| Purchase #2 | $189.86 | 12.452% | $213.5014 | $213.50 | $213.50 | $213.50 |
| Purchase #3 | $85.64 | 7.371% | $91.9525 | $91.95 | $91.95 | $92.00 |
| Purchase #4 | $27.88 | 4.291% | $29.0763 | $29.08 | $29.10 | $29.10 |
| Purchase #5 | $73.61 | 13.312% | $83.409 | $83.41 | $83.40 | $83.40 |
| Purchase #6 | $127.54 | 8.449% | $138.3159 | $138.32 | $138.30 | $138.30 |
| Purchase #7 | $24.40 | 9.561% | $26.7329 | $26.73 | $26.75 | $26.70 |
| 7 purchase totals = | $618.69 | $678.9010 | $678.90 | $678.90 | $678.90 | |