| 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 | $23.46 | 4.480% | $24.511 | $24.51 | $24.50 | $24.50 |
| Purchase #2 | $222.50 | 12.848% | $251.0868 | $251.09 | $251.10 | $251.10 |
| Purchase #3 | $50.66 | 7.187% | $54.3009 | $54.30 | $54.30 | $54.30 |
| Purchase #4 | $234.93 | 4.419% | $245.3116 | $245.31 | $245.30 | $245.30 |
| Purchase #5 | $42.95 | 9.644% | $47.0921 | $47.09 | $47.10 | $47.10 |
| Purchase #6 | $5.25 | 3.538% | $5.4357 | $5.44 | $5.45 | $5.40 |
| Purchase #7 | $88.52 | 7.328% | $95.0067 | $95.01 | $95.00 | $95.00 |
| 7 purchase totals = | $668.27 | $722.7448 | $722.75 | $722.75 | $722.70 | |