| 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 | $40.35 | 9.522% | $44.1921 | $44.19 | $44.20 | $44.20 |
| Purchase #2 | $165.92 | 10.168% | $182.7907 | $182.79 | $182.80 | $182.80 |
| Purchase #3 | $56.69 | 11.299% | $63.0954 | $63.10 | $63.10 | $63.10 |
| Purchase #4 | $184.85 | 9.411% | $202.2462 | $202.25 | $202.25 | $202.20 |
| Purchase #5 | $172.36 | 5.334% | $181.5537 | $181.55 | $181.55 | $181.60 |
| Purchase #6 | $186.78 | 7.704% | $201.1695 | $201.17 | $201.15 | $201.20 |
| Purchase #7 | $67.26 | 6.148% | $71.3951 | $71.40 | $71.40 | $71.40 |
| 7 purchase totals = | $874.21 | $946.4427 | $946.45 | $946.45 | $946.50 | |