| 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 | $32.44 | 8.527% | $35.2062 | $35.21 | $35.20 | $35.20 |
| Purchase #2 | $16.54 | 6.766% | $17.6591 | $17.66 | $17.65 | $17.70 |
| Purchase #3 | $165.38 | 5.867% | $175.0828 | $175.08 | $175.10 | $175.10 |
| Purchase #4 | $60.98 | 4.696% | $63.8436 | $63.84 | $63.85 | $63.80 |
| Purchase #5 | $176.82 | 5.560% | $186.6512 | $186.65 | $186.65 | $186.70 |
| Purchase #6 | $158.74 | 9.657% | $174.0695 | $174.07 | $174.05 | $174.10 |
| Purchase #7 | $156.91 | 9.664% | $172.0738 | $172.07 | $172.05 | $172.10 |
| 7 purchase totals = | $767.81 | $824.5862 | $824.58 | $824.55 | $824.70 | |