| 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 | $83.36 | 5.841% | $88.2291 | $88.23 | $88.25 | $88.20 |
| Purchase #2 | $140.90 | 12.205% | $158.0968 | $158.10 | $158.10 | $158.10 |
| Purchase #3 | $147.56 | 12.337% | $165.7645 | $165.76 | $165.75 | $165.80 |
| Purchase #4 | $112.93 | 13.542% | $128.223 | $128.22 | $128.20 | $128.20 |
| Purchase #5 | $21.66 | 12.489% | $24.3651 | $24.37 | $24.35 | $24.40 |
| Purchase #6 | $18.72 | 8.148% | $20.2453 | $20.25 | $20.25 | $20.20 |
| Purchase #7 | $101.36 | 12.534% | $114.0645 | $114.06 | $114.05 | $114.10 |
| 7 purchase totals = | $626.49 | $698.9883 | $698.99 | $698.95 | $699.00 | |