| 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 | $73.71 | 5.391% | $77.6837 | $77.68 | $77.70 | $77.70 |
| Purchase #2 | $241.26 | 7.242% | $258.732 | $258.73 | $258.75 | $258.70 |
| Purchase #3 | $139.91 | 13.390% | $158.6439 | $158.64 | $158.65 | $158.60 |
| Purchase #4 | $55.81 | 3.723% | $57.8878 | $57.89 | $57.90 | $57.90 |
| Purchase #5 | $173.42 | 3.421% | $179.3527 | $179.35 | $179.35 | $179.40 |
| Purchase #6 | $147.55 | 9.374% | $161.3813 | $161.38 | $161.40 | $161.40 |
| Purchase #7 | $110.26 | 13.277% | $124.8992 | $124.90 | $124.90 | $124.90 |
| 7 purchase totals = | $941.92 | $1,018.5806 | $1,018.57 | $1,018.65 | $1,018.60 | |