| 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 | $58.62 | 7.245% | $62.867 | $62.87 | $62.85 | $62.90 |
| Purchase #2 | $35.78 | 5.824% | $37.8638 | $37.86 | $37.85 | $37.90 |
| Purchase #3 | $67.70 | 4.264% | $70.5867 | $70.59 | $70.60 | $70.60 |
| Purchase #4 | $10.26 | 9.176% | $11.2015 | $11.20 | $11.20 | $11.20 |
| Purchase #5 | $13.29 | 4.350% | $13.8681 | $13.87 | $13.85 | $13.90 |
| Purchase #6 | $166.83 | 6.860% | $178.2745 | $178.27 | $178.25 | $178.30 |
| Purchase #7 | $238.63 | 3.120% | $246.0753 | $246.08 | $246.10 | $246.10 |
| 7 purchase totals = | $591.11 | $620.7369 | $620.74 | $620.70 | $620.90 | |