| 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 | $92.88 | 7.580% | $99.9203 | $99.92 | $99.90 | $99.90 |
| Purchase #2 | $5.84 | 11.841% | $6.5315 | $6.53 | $6.55 | $6.50 |
| Purchase #3 | $81.66 | 3.780% | $84.7467 | $84.75 | $84.75 | $84.70 |
| Purchase #4 | $140.71 | 3.195% | $145.2057 | $145.21 | $145.20 | $145.20 |
| Purchase #5 | $248.65 | 4.225% | $259.1555 | $259.16 | $259.15 | $259.20 |
| Purchase #6 | $175.91 | 12.823% | $198.4669 | $198.47 | $198.45 | $198.50 |
| Purchase #7 | $66.77 | 5.160% | $70.2153 | $70.22 | $70.20 | $70.20 |
| 7 purchase totals = | $812.42 | $864.2419 | $864.26 | $864.20 | $864.20 | |