| 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 | $7.86 | 10.801% | $8.709 | $8.71 | $8.70 | $8.70 |
| Purchase #2 | $92.56 | 9.332% | $101.1977 | $101.20 | $101.20 | $101.20 |
| Purchase #3 | $107.63 | 3.111% | $110.9784 | $110.98 | $111.00 | $111.00 |
| Purchase #4 | $34.55 | 5.424% | $36.424 | $36.42 | $36.40 | $36.40 |
| Purchase #5 | $178.87 | 12.624% | $201.4505 | $201.45 | $201.45 | $201.50 |
| Purchase #6 | $153.59 | 6.112% | $162.9774 | $162.98 | $163.00 | $163.00 |
| Purchase #7 | $79.43 | 4.603% | $83.0862 | $83.09 | $83.10 | $83.10 |
| 7 purchase totals = | $654.49 | $704.8232 | $704.83 | $704.85 | $704.90 | |