| 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 | $100.77 | 13.285% | $114.1573 | $114.16 | $114.15 | $114.20 |
| Purchase #2 | $216.34 | 4.850% | $226.8325 | $226.83 | $226.85 | $226.80 |
| Purchase #3 | $38.45 | 6.564% | $40.9739 | $40.97 | $40.95 | $41.00 |
| Purchase #4 | $238.37 | 3.790% | $247.4042 | $247.40 | $247.40 | $247.40 |
| Purchase #5 | $90.55 | 4.494% | $94.6193 | $94.62 | $94.60 | $94.60 |
| Purchase #6 | $70.70 | 5.439% | $74.5454 | $74.55 | $74.55 | $74.50 |
| Purchase #7 | $35.80 | 6.682% | $38.1922 | $38.19 | $38.20 | $38.20 |
| 7 purchase totals = | $790.98 | $836.7248 | $836.72 | $836.70 | $836.70 | |