| 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 | $30.55 | 7.574% | $32.8639 | $32.86 | $32.85 | $32.90 |
| Purchase #2 | $202.69 | 7.693% | $218.2829 | $218.28 | $218.30 | $218.30 |
| Purchase #3 | $114.72 | 10.579% | $126.8562 | $126.86 | $126.85 | $126.90 |
| Purchase #4 | $124.94 | 8.142% | $135.1126 | $135.11 | $135.10 | $135.10 |
| Purchase #5 | $249.46 | 11.473% | $278.0805 | $278.08 | $278.10 | $278.10 |
| Purchase #6 | $61.28 | 4.794% | $64.2178 | $64.22 | $64.20 | $64.20 |
| Purchase #7 | $61.89 | 3.715% | $64.1892 | $64.19 | $64.20 | $64.20 |
| 7 purchase totals = | $845.53 | $919.6031 | $919.60 | $919.60 | $919.70 | |