| 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 | $56.97 | 10.228% | $62.7969 | $62.80 | $62.80 | $62.80 |
| Purchase #2 | $55.33 | 10.216% | $60.9825 | $60.98 | $61.00 | $61.00 |
| Purchase #3 | $78.41 | 8.620% | $85.1689 | $85.17 | $85.15 | $85.20 |
| Purchase #4 | $230.99 | 8.735% | $251.167 | $251.17 | $251.15 | $251.20 |
| Purchase #5 | $173.57 | 10.589% | $191.9493 | $191.95 | $191.95 | $191.90 |
| Purchase #6 | $201.68 | 8.247% | $218.3125 | $218.31 | $218.30 | $218.30 |
| Purchase #7 | $45.35 | 10.113% | $49.9362 | $49.94 | $49.95 | $49.90 |
| 7 purchase totals = | $842.30 | $920.3133 | $920.32 | $920.30 | $920.30 | |