| 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 | $82.64 | 5.810% | $87.4414 | $87.44 | $87.45 | $87.40 |
| Purchase #2 | $189.95 | 12.704% | $214.0812 | $214.08 | $214.10 | $214.10 |
| Purchase #3 | $45.69 | 11.592% | $50.9864 | $50.99 | $51.00 | $51.00 |
| Purchase #4 | $130.85 | 4.557% | $136.8128 | $136.81 | $136.80 | $136.80 |
| Purchase #5 | $147.80 | 5.796% | $156.3665 | $156.37 | $156.35 | $156.40 |
| Purchase #6 | $184.52 | 8.433% | $200.0806 | $200.08 | $200.10 | $200.10 |
| Purchase #7 | $35.43 | 7.407% | $38.0543 | $38.05 | $38.05 | $38.10 |
| 7 purchase totals = | $816.88 | $883.8232 | $883.82 | $883.85 | $883.90 | |