| 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 | $131.70 | 3.224% | $135.946 | $135.95 | $135.95 | $135.90 |
| Purchase #2 | $115.28 | 4.564% | $120.5414 | $120.54 | $120.55 | $120.50 |
| Purchase #3 | $22.90 | 13.116% | $25.9036 | $25.90 | $25.90 | $25.90 |
| Purchase #4 | $52.34 | 6.845% | $55.9227 | $55.92 | $55.90 | $55.90 |
| Purchase #5 | $35.42 | 9.741% | $38.8703 | $38.87 | $38.85 | $38.90 |
| Purchase #6 | $11.70 | 3.521% | $12.112 | $12.11 | $12.10 | $12.10 |
| Purchase #7 | $67.73 | 12.800% | $76.3994 | $76.40 | $76.40 | $76.40 |
| 7 purchase totals = | $437.07 | $465.6954 | $465.69 | $465.65 | $465.60 | |