| 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 | $115.75 | 6.608% | $123.3988 | $123.40 | $123.40 | $123.40 |
| Purchase #2 | $126.70 | 8.797% | $137.8458 | $137.85 | $137.85 | $137.80 |
| Purchase #3 | $11.77 | 12.860% | $13.2836 | $13.28 | $13.30 | $13.30 |
| Purchase #4 | $5.30 | 10.712% | $5.8677 | $5.87 | $5.85 | $5.90 |
| Purchase #5 | $88.27 | 12.741% | $99.5165 | $99.52 | $99.50 | $99.50 |
| Purchase #6 | $141.44 | 6.498% | $150.6308 | $150.63 | $150.65 | $150.60 |
| Purchase #7 | $193.73 | 10.807% | $214.6664 | $214.67 | $214.65 | $214.70 |
| 7 purchase totals = | $682.96 | $745.2096 | $745.22 | $745.20 | $745.20 | |