| 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 | $104.75 | 9.403% | $114.5996 | $114.60 | $114.60 | $114.60 |
| Purchase #2 | $170.32 | 11.415% | $189.762 | $189.76 | $189.75 | $189.80 |
| Purchase #3 | $22.30 | 7.724% | $24.0225 | $24.02 | $24.00 | $24.00 |
| Purchase #4 | $222.70 | 13.302% | $252.3236 | $252.32 | $252.30 | $252.30 |
| Purchase #5 | $7.63 | 12.804% | $8.6069 | $8.61 | $8.60 | $8.60 |
| Purchase #6 | $87.84 | 8.776% | $95.5488 | $95.55 | $95.55 | $95.50 |
| Purchase #7 | $50.94 | 3.545% | $52.7458 | $52.75 | $52.75 | $52.70 |
| 7 purchase totals = | $666.48 | $737.6092 | $737.61 | $737.55 | $737.50 | |