| 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 | $72.87 | 6.755% | $77.7924 | $77.79 | $77.80 | $77.80 |
| Purchase #2 | $114.42 | 5.831% | $121.0918 | $121.09 | $121.10 | $121.10 |
| Purchase #3 | $244.69 | 9.238% | $267.2945 | $267.29 | $267.30 | $267.30 |
| Purchase #4 | $77.80 | 8.522% | $84.4301 | $84.43 | $84.45 | $84.40 |
| Purchase #5 | $151.93 | 10.627% | $168.0756 | $168.08 | $168.10 | $168.10 |
| Purchase #6 | $238.61 | 3.228% | $246.3123 | $246.31 | $246.30 | $246.30 |
| Purchase #7 | $89.67 | 13.158% | $101.4688 | $101.47 | $101.45 | $101.50 |
| 7 purchase totals = | $989.99 | $1,066.4655 | $1,066.46 | $1,066.50 | $1,066.50 | |