| 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 | $25.42 | 10.267% | $28.0299 | $28.03 | $28.05 | $28.00 |
| Purchase #2 | $155.36 | 7.700% | $167.3227 | $167.32 | $167.30 | $167.30 |
| Purchase #3 | $41.25 | 7.146% | $44.1977 | $44.20 | $44.20 | $44.20 |
| Purchase #4 | $190.74 | 10.784% | $211.3094 | $211.31 | $211.30 | $211.30 |
| Purchase #5 | $163.64 | 5.378% | $172.4406 | $172.44 | $172.45 | $172.40 |
| Purchase #6 | $115.60 | 6.429% | $123.0319 | $123.03 | $123.05 | $123.00 |
| Purchase #7 | $140.67 | 5.605% | $148.5546 | $148.55 | $148.55 | $148.60 |
| 7 purchase totals = | $832.68 | $894.8868 | $894.88 | $894.90 | $894.80 | |