| 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 | $23.64 | 13.189% | $26.7579 | $26.76 | $26.75 | $26.80 |
| Purchase #2 | $171.31 | 4.524% | $179.0601 | $179.06 | $179.05 | $179.10 |
| Purchase #3 | $36.31 | 6.833% | $38.7911 | $38.79 | $38.80 | $38.80 |
| Purchase #4 | $173.80 | 6.181% | $184.5426 | $184.54 | $184.55 | $184.50 |
| Purchase #5 | $171.71 | 6.120% | $182.2187 | $182.22 | $182.20 | $182.20 |
| Purchase #6 | $32.56 | 12.133% | $36.5105 | $36.51 | $36.50 | $36.50 |
| Purchase #7 | $92.41 | 9.263% | $100.9699 | $100.97 | $100.95 | $101.00 |
| 7 purchase totals = | $701.74 | $748.8508 | $748.85 | $748.80 | $748.90 | |