| 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 | $54.73 | 13.630% | $62.1897 | $62.19 | $62.20 | $62.20 |
| Purchase #2 | $52.86 | 9.224% | $57.7358 | $57.74 | $57.75 | $57.70 |
| Purchase #3 | $54.70 | 3.133% | $56.4138 | $56.41 | $56.40 | $56.40 |
| Purchase #4 | $249.82 | 9.871% | $274.4797 | $274.48 | $274.50 | $274.50 |
| Purchase #5 | $10.32 | 4.618% | $10.7966 | $10.80 | $10.80 | $10.80 |
| Purchase #6 | $183.37 | 9.172% | $200.1887 | $200.19 | $200.20 | $200.20 |
| Purchase #7 | $83.77 | 3.433% | $86.6458 | $86.65 | $86.65 | $86.60 |
| 7 purchase totals = | $689.57 | $748.4501 | $748.46 | $748.50 | $748.40 | |