| 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 | $73.56 | 3.168% | $75.8904 | $75.89 | $75.90 | $75.90 |
| Purchase #2 | $18.44 | 12.338% | $20.7151 | $20.72 | $20.70 | $20.70 |
| Purchase #3 | $38.51 | 3.287% | $39.7758 | $39.78 | $39.80 | $39.80 |
| Purchase #4 | $51.42 | 4.755% | $53.865 | $53.87 | $53.85 | $53.90 |
| Purchase #5 | $242.94 | 5.301% | $255.8182 | $255.82 | $255.80 | $255.80 |
| Purchase #6 | $197.56 | 3.599% | $204.6702 | $204.67 | $204.65 | $204.70 |
| Purchase #7 | $129.63 | 13.396% | $146.9952 | $147.00 | $147.00 | $147.00 |
| 7 purchase totals = | $752.06 | $797.7299 | $797.75 | $797.70 | $797.80 | |