| 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 | $75.32 | 4.774% | $78.9158 | $78.92 | $78.90 | $78.90 |
| Purchase #2 | $197.38 | 4.600% | $206.4595 | $206.46 | $206.45 | $206.50 |
| Purchase #3 | $121.25 | 9.404% | $132.6524 | $132.65 | $132.65 | $132.70 |
| Purchase #4 | $190.87 | 8.846% | $207.7544 | $207.75 | $207.75 | $207.80 |
| Purchase #5 | $107.81 | 12.442% | $121.2237 | $121.22 | $121.20 | $121.20 |
| Purchase #6 | $80.70 | 12.706% | $90.9537 | $90.95 | $90.95 | $91.00 |
| Purchase #7 | $52.97 | 11.205% | $58.9053 | $58.91 | $58.90 | $58.90 |
| 7 purchase totals = | $826.30 | $896.8648 | $896.86 | $896.80 | $897.00 | |