| 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 | $96.65 | 10.625% | $106.9191 | $106.92 | $106.90 | $106.90 |
| Purchase #2 | $192.70 | 7.657% | $207.455 | $207.46 | $207.45 | $207.50 |
| Purchase #3 | $102.78 | 9.653% | $112.7014 | $112.70 | $112.70 | $112.70 |
| Purchase #4 | $96.67 | 5.405% | $101.895 | $101.90 | $101.90 | $101.90 |
| Purchase #5 | $81.68 | 13.258% | $92.5091 | $92.51 | $92.50 | $92.50 |
| Purchase #6 | $199.51 | 3.575% | $206.6425 | $206.64 | $206.65 | $206.60 |
| Purchase #7 | $74.87 | 6.398% | $79.6602 | $79.66 | $79.65 | $79.70 |
| 7 purchase totals = | $844.86 | $907.7823 | $907.79 | $907.75 | $907.80 | |