| 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 | $241.94 | 8.669% | $262.9138 | $262.91 | $262.90 | $262.90 |
| Purchase #2 | $5.39 | 5.843% | $5.7049 | $5.70 | $5.70 | $5.70 |
| Purchase #3 | $22.69 | 10.789% | $25.138 | $25.14 | $25.15 | $25.10 |
| Purchase #4 | $67.57 | 11.344% | $75.2351 | $75.24 | $75.25 | $75.20 |
| Purchase #5 | $69.97 | 4.406% | $73.0529 | $73.05 | $73.05 | $73.10 |
| Purchase #6 | $151.67 | 8.158% | $164.0432 | $164.04 | $164.05 | $164.00 |
| Purchase #7 | $157.78 | 12.385% | $177.3211 | $177.32 | $177.30 | $177.30 |
| 7 purchase totals = | $717.01 | $783.4090 | $783.40 | $783.40 | $783.30 | |