| 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 | $193.48 | 8.317% | $209.5717 | $209.57 | $209.55 | $209.60 |
| Purchase #2 | $80.79 | 4.599% | $84.5055 | $84.51 | $84.50 | $84.50 |
| Purchase #3 | $201.49 | 9.224% | $220.0754 | $220.08 | $220.10 | $220.10 |
| Purchase #4 | $159.53 | 7.733% | $171.8665 | $171.87 | $171.85 | $171.90 |
| Purchase #5 | $27.29 | 11.477% | $30.4221 | $30.42 | $30.40 | $30.40 |
| Purchase #6 | $95.34 | 6.387% | $101.4294 | $101.43 | $101.45 | $101.40 |
| Purchase #7 | $6.67 | 6.417% | $7.098 | $7.10 | $7.10 | $7.10 |
| 7 purchase totals = | $764.59 | $824.9686 | $824.98 | $824.95 | $825.00 | |