| 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 | $79.90 | 9.153% | $87.2132 | $87.21 | $87.20 | $87.20 |
| Purchase #2 | $186.86 | 6.627% | $199.2432 | $199.24 | $199.25 | $199.20 |
| Purchase #3 | $236.67 | 5.851% | $250.5176 | $250.52 | $250.50 | $250.50 |
| Purchase #4 | $229.57 | 9.578% | $251.5582 | $251.56 | $251.55 | $251.60 |
| Purchase #5 | $118.62 | 12.646% | $133.6207 | $133.62 | $133.60 | $133.60 |
| Purchase #6 | $19.96 | 7.657% | $21.4883 | $21.49 | $21.50 | $21.50 |
| Purchase #7 | $27.48 | 6.216% | $29.1882 | $29.19 | $29.20 | $29.20 |
| 7 purchase totals = | $899.06 | $972.8294 | $972.83 | $972.80 | $972.80 | |