| 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 | $190.28 | 4.741% | $199.3012 | $199.30 | $199.30 | $199.30 |
| Purchase #2 | $12.66 | 6.327% | $13.461 | $13.46 | $13.45 | $13.50 |
| Purchase #3 | $98.90 | 11.409% | $110.1835 | $110.18 | $110.20 | $110.20 |
| Purchase #4 | $63.92 | 4.748% | $66.9549 | $66.95 | $66.95 | $67.00 |
| Purchase #5 | $106.73 | 10.871% | $118.3326 | $118.33 | $118.35 | $118.30 |
| Purchase #6 | $167.83 | 3.780% | $174.174 | $174.17 | $174.15 | $174.20 |
| Purchase #7 | $102.93 | 5.428% | $108.517 | $108.52 | $108.50 | $108.50 |
| 7 purchase totals = | $743.25 | $790.9242 | $790.91 | $790.90 | $791.00 | |