| 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 | $18.62 | 5.793% | $19.6987 | $19.70 | $19.70 | $19.70 |
| Purchase #2 | $176.57 | 4.779% | $185.0083 | $185.01 | $185.00 | $185.00 |
| Purchase #3 | $140.82 | 13.163% | $159.3561 | $159.36 | $159.35 | $159.40 |
| Purchase #4 | $21.62 | 11.182% | $24.0375 | $24.04 | $24.05 | $24.00 |
| Purchase #5 | $155.89 | 10.802% | $172.7292 | $172.73 | $172.75 | $172.70 |
| Purchase #6 | $222.84 | 10.415% | $246.0488 | $246.05 | $246.05 | $246.00 |
| Purchase #7 | $108.60 | 3.777% | $112.7018 | $112.70 | $112.70 | $112.70 |
| 7 purchase totals = | $844.96 | $919.5804 | $919.59 | $919.60 | $919.50 | |