| 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 | $30.64 | 3.616% | $31.7479 | $31.75 | $31.75 | $31.70 |
| Purchase #2 | $246.45 | 7.133% | $264.0293 | $264.03 | $264.05 | $264.00 |
| Purchase #3 | $117.44 | 13.783% | $133.6268 | $133.63 | $133.65 | $133.60 |
| Purchase #4 | $44.72 | 13.225% | $50.6342 | $50.63 | $50.65 | $50.60 |
| Purchase #5 | $221.35 | 4.379% | $231.0429 | $231.04 | $231.05 | $231.00 |
| Purchase #6 | $250.71 | 4.787% | $262.7115 | $262.71 | $262.70 | $262.70 |
| Purchase #7 | $175.36 | 11.333% | $195.2335 | $195.23 | $195.25 | $195.20 |
| 7 purchase totals = | $1,086.67 | $1,169.0261 | $1,169.02 | $1,169.10 | $1,168.80 | |