| 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 | $21.54 | 3.212% | $22.2319 | $22.23 | $22.25 | $22.20 |
| Purchase #2 | $26.38 | 13.108% | $29.8379 | $29.84 | $29.85 | $29.80 |
| Purchase #3 | $50.87 | 6.370% | $54.1104 | $54.11 | $54.10 | $54.10 |
| Purchase #4 | $98.81 | 8.742% | $107.448 | $107.45 | $107.45 | $107.40 |
| Purchase #5 | $113.91 | 4.459% | $118.9892 | $118.99 | $119.00 | $119.00 |
| Purchase #6 | $22.61 | 3.181% | $23.3292 | $23.33 | $23.35 | $23.30 |
| Purchase #7 | $191.77 | 3.448% | $198.3822 | $198.38 | $198.40 | $198.40 |
| 7 purchase totals = | $525.89 | $554.3288 | $554.33 | $554.40 | $554.20 | |