| 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 | $70.97 | 5.520% | $74.8875 | $74.89 | $74.90 | $74.90 |
| Purchase #2 | $32.79 | 6.414% | $34.8932 | $34.89 | $34.90 | $34.90 |
| Purchase #3 | $80.51 | 3.705% | $83.4929 | $83.49 | $83.50 | $83.50 |
| Purchase #4 | $89.51 | 10.239% | $98.6749 | $98.67 | $98.65 | $98.70 |
| Purchase #5 | $245.72 | 7.753% | $264.7707 | $264.77 | $264.75 | $264.80 |
| Purchase #6 | $223.54 | 3.343% | $231.0129 | $231.01 | $231.00 | $231.00 |
| Purchase #7 | $22.73 | 3.499% | $23.5253 | $23.53 | $23.55 | $23.50 |
| 7 purchase totals = | $765.77 | $811.2574 | $811.25 | $811.25 | $811.30 | |