| 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 | $67.57 | 3.528% | $69.9539 | $69.95 | $69.95 | $70.00 |
| Purchase #2 | $22.38 | 3.874% | $23.247 | $23.25 | $23.25 | $23.20 |
| Purchase #3 | $20.99 | 12.327% | $23.5774 | $23.58 | $23.60 | $23.60 |
| Purchase #4 | $167.39 | 9.528% | $183.3389 | $183.34 | $183.35 | $183.30 |
| Purchase #5 | $49.37 | 4.771% | $51.7254 | $51.73 | $51.75 | $51.70 |
| Purchase #6 | $41.36 | 5.309% | $43.5558 | $43.56 | $43.55 | $43.60 |
| Purchase #7 | $142.36 | 9.724% | $156.2031 | $156.20 | $156.20 | $156.20 |
| 7 purchase totals = | $511.42 | $551.6015 | $551.61 | $551.65 | $551.60 | |