| 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 | $50.33 | 5.537% | $53.1168 | $53.12 | $53.10 | $53.10 |
| Purchase #2 | $63.73 | 8.458% | $69.1203 | $69.12 | $69.10 | $69.10 |
| Purchase #3 | $19.31 | 5.392% | $20.3512 | $20.35 | $20.35 | $20.40 |
| Purchase #4 | $170.94 | 9.143% | $186.569 | $186.57 | $186.55 | $186.60 |
| Purchase #5 | $20.62 | 9.166% | $22.51 | $22.51 | $22.50 | $22.50 |
| Purchase #6 | $217.75 | 5.766% | $230.3055 | $230.31 | $230.30 | $230.30 |
| Purchase #7 | $78.70 | 5.136% | $82.742 | $82.74 | $82.75 | $82.70 |
| 7 purchase totals = | $621.38 | $664.7148 | $664.72 | $664.65 | $664.70 | |