| 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 | $72.56 | 6.676% | $77.4041 | $77.40 | $77.40 | $77.40 |
| Purchase #2 | $137.52 | 7.375% | $147.6621 | $147.66 | $147.65 | $147.70 |
| Purchase #3 | $163.53 | 11.619% | $182.5306 | $182.53 | $182.55 | $182.50 |
| Purchase #4 | $17.57 | 6.538% | $18.7187 | $18.72 | $18.70 | $18.70 |
| Purchase #5 | $84.37 | 7.503% | $90.7003 | $90.70 | $90.70 | $90.70 |
| Purchase #6 | $103.89 | 4.271% | $108.3271 | $108.33 | $108.35 | $108.30 |
| Purchase #7 | $6.67 | 5.764% | $7.0545 | $7.05 | $7.05 | $7.10 |
| 7 purchase totals = | $586.11 | $632.3974 | $632.39 | $632.40 | $632.40 | |