| 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 | $93.65 | 7.329% | $100.5136 | $100.51 | $100.50 | $100.50 |
| Purchase #2 | $121.74 | 9.873% | $133.7594 | $133.76 | $133.75 | $133.80 |
| Purchase #3 | $14.80 | 4.592% | $15.4796 | $15.48 | $15.50 | $15.50 |
| Purchase #4 | $28.42 | 12.851% | $32.0723 | $32.07 | $32.05 | $32.10 |
| Purchase #5 | $79.26 | 10.261% | $87.3929 | $87.39 | $87.40 | $87.40 |
| Purchase #6 | $207.80 | 10.727% | $230.0907 | $230.09 | $230.10 | $230.10 |
| Purchase #7 | $232.57 | 13.122% | $263.0878 | $263.09 | $263.10 | $263.10 |
| 7 purchase totals = | $778.24 | $862.3963 | $862.39 | $862.40 | $862.50 | |