| 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 | $61.58 | 11.738% | $68.8083 | $68.81 | $68.80 | $68.80 |
| Purchase #2 | $10.39 | 11.397% | $11.5741 | $11.57 | $11.55 | $11.60 |
| Purchase #3 | $96.89 | 11.793% | $108.3162 | $108.32 | $108.30 | $108.30 |
| Purchase #4 | $239.43 | 4.102% | $249.2514 | $249.25 | $249.25 | $249.30 |
| Purchase #5 | $182.29 | 8.233% | $197.2979 | $197.30 | $197.30 | $197.30 |
| Purchase #6 | $102.65 | 3.628% | $106.3741 | $106.37 | $106.35 | $106.40 |
| Purchase #7 | $106.77 | 7.325% | $114.5909 | $114.59 | $114.60 | $114.60 |
| 7 purchase totals = | $800.00 | $856.2129 | $856.21 | $856.15 | $856.30 | |