| 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 | $17.64 | 4.738% | $18.4758 | $18.48 | $18.50 | $18.50 |
| Purchase #2 | $190.86 | 4.105% | $198.6948 | $198.69 | $198.70 | $198.70 |
| Purchase #3 | $122.92 | 4.362% | $128.2818 | $128.28 | $128.30 | $128.30 |
| Purchase #4 | $51.74 | 5.318% | $54.4915 | $54.49 | $54.50 | $54.50 |
| Purchase #5 | $207.93 | 11.828% | $232.524 | $232.52 | $232.50 | $232.50 |
| Purchase #6 | $120.40 | 12.637% | $135.6149 | $135.61 | $135.60 | $135.60 |
| Purchase #7 | $26.79 | 9.579% | $29.3562 | $29.36 | $29.35 | $29.40 |
| 7 purchase totals = | $738.28 | $797.4390 | $797.43 | $797.45 | $797.50 | |