| 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 | $13.52 | 13.302% | $15.3184 | $15.32 | $15.30 | $15.30 |
| Purchase #2 | $43.81 | 10.824% | $48.552 | $48.55 | $48.55 | $48.60 |
| Purchase #3 | $108.61 | 7.253% | $116.4875 | $116.49 | $116.50 | $116.50 |
| Purchase #4 | $10.27 | 12.386% | $11.542 | $11.54 | $11.55 | $11.50 |
| Purchase #5 | $90.85 | 5.132% | $95.5124 | $95.51 | $95.50 | $95.50 |
| Purchase #6 | $8.85 | 8.654% | $9.6159 | $9.62 | $9.60 | $9.60 |
| Purchase #7 | $63.92 | 3.325% | $66.0453 | $66.05 | $66.05 | $66.00 |
| 7 purchase totals = | $339.83 | $363.0735 | $363.08 | $363.05 | $363.00 | |