| 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 | $70.49 | 9.357% | $77.0857 | $77.09 | $77.10 | $77.10 |
| Purchase #2 | $204.48 | 11.617% | $228.2344 | $228.23 | $228.25 | $228.20 |
| Purchase #3 | $227.55 | 7.421% | $244.4365 | $244.44 | $244.45 | $244.40 |
| Purchase #4 | $203.29 | 3.423% | $210.2486 | $210.25 | $210.25 | $210.20 |
| Purchase #5 | $97.52 | 5.144% | $102.5364 | $102.54 | $102.55 | $102.50 |
| Purchase #6 | $35.66 | 7.430% | $38.3095 | $38.31 | $38.30 | $38.30 |
| Purchase #7 | $202.83 | 3.141% | $209.2009 | $209.20 | $209.20 | $209.20 |
| 7 purchase totals = | $1,041.82 | $1,110.0520 | $1,110.06 | $1,110.10 | $1,109.90 | |