| 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 | $108.30 | 6.192% | $115.0059 | $115.01 | $115.00 | $115.00 |
| Purchase #2 | $76.26 | 6.676% | $81.3511 | $81.35 | $81.35 | $81.40 |
| Purchase #3 | $129.32 | 13.606% | $146.9153 | $146.92 | $146.90 | $146.90 |
| Purchase #4 | $78.62 | 5.526% | $82.9645 | $82.96 | $82.95 | $83.00 |
| Purchase #5 | $8.70 | 9.661% | $9.5405 | $9.54 | $9.55 | $9.50 |
| Purchase #6 | $202.84 | 4.124% | $211.2051 | $211.21 | $211.20 | $211.20 |
| Purchase #7 | $76.60 | 6.402% | $81.5039 | $81.50 | $81.50 | $81.50 |
| 7 purchase totals = | $680.64 | $728.4863 | $728.49 | $728.45 | $728.50 | |