| 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 | $10.97 | 7.266% | $11.7671 | $11.77 | $11.75 | $11.80 |
| Purchase #2 | $105.61 | 8.789% | $114.8921 | $114.89 | $114.90 | $114.90 |
| Purchase #3 | $22.64 | 12.680% | $25.5108 | $25.51 | $25.50 | $25.50 |
| Purchase #4 | $35.69 | 8.823% | $38.8389 | $38.84 | $38.85 | $38.80 |
| Purchase #5 | $204.87 | 8.246% | $221.7636 | $221.76 | $221.75 | $221.80 |
| Purchase #6 | $194.45 | 6.263% | $206.6284 | $206.63 | $206.65 | $206.60 |
| Purchase #7 | $65.83 | 7.525% | $70.7837 | $70.78 | $70.80 | $70.80 |
| 7 purchase totals = | $640.06 | $690.1846 | $690.18 | $690.20 | $690.20 | |