| 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 | $11.43 | 12.568% | $12.8665 | $12.87 | $12.85 | $12.90 |
| Purchase #2 | $73.27 | 3.368% | $75.7377 | $75.74 | $75.75 | $75.70 |
| Purchase #3 | $47.75 | 4.298% | $49.8023 | $49.80 | $49.80 | $49.80 |
| Purchase #4 | $23.65 | 8.873% | $25.7485 | $25.75 | $25.75 | $25.70 |
| Purchase #5 | $167.59 | 5.318% | $176.5024 | $176.50 | $176.50 | $176.50 |
| Purchase #6 | $55.26 | 12.874% | $62.3742 | $62.37 | $62.35 | $62.40 |
| Purchase #7 | $202.95 | 13.466% | $230.2792 | $230.28 | $230.30 | $230.30 |
| 7 purchase totals = | $581.90 | $633.3108 | $633.31 | $633.30 | $633.30 | |