| 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 | $54.58 | 6.184% | $57.9552 | $57.96 | $57.95 | $58.00 |
| Purchase #2 | $21.66 | 9.572% | $23.7333 | $23.73 | $23.75 | $23.70 |
| Purchase #3 | $155.76 | 11.601% | $173.8297 | $173.83 | $173.85 | $173.80 |
| Purchase #4 | $50.64 | 4.249% | $52.7917 | $52.79 | $52.80 | $52.80 |
| Purchase #5 | $223.86 | 3.229% | $231.0884 | $231.09 | $231.10 | $231.10 |
| Purchase #6 | $18.84 | 7.156% | $20.1882 | $20.19 | $20.20 | $20.20 |
| Purchase #7 | $165.43 | 10.814% | $183.3196 | $183.32 | $183.30 | $183.30 |
| 7 purchase totals = | $690.77 | $742.9061 | $742.91 | $742.95 | $742.90 | |