| 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 | $38.39 | 5.775% | $40.607 | $40.61 | $40.60 | $40.60 |
| Purchase #2 | $239.28 | 5.801% | $253.1606 | $253.16 | $253.15 | $253.20 |
| Purchase #3 | $21.71 | 4.344% | $22.6531 | $22.65 | $22.65 | $22.70 |
| Purchase #4 | $246.97 | 7.384% | $265.2063 | $265.21 | $265.20 | $265.20 |
| Purchase #5 | $167.39 | 3.595% | $173.4077 | $173.41 | $173.40 | $173.40 |
| Purchase #6 | $145.89 | 10.218% | $160.797 | $160.80 | $160.80 | $160.80 |
| Purchase #7 | $39.61 | 4.845% | $41.5291 | $41.53 | $41.55 | $41.50 |
| 7 purchase totals = | $899.24 | $957.3608 | $957.37 | $957.35 | $957.40 | |