| 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 | $71.69 | 4.538% | $74.9433 | $74.94 | $74.95 | $74.90 |
| Purchase #2 | $160.38 | 3.215% | $165.5362 | $165.54 | $165.55 | $165.50 |
| Purchase #3 | $115.95 | 11.341% | $129.0999 | $129.10 | $129.10 | $129.10 |
| Purchase #4 | $235.97 | 6.683% | $251.7399 | $251.74 | $251.75 | $251.70 |
| Purchase #5 | $90.38 | 12.708% | $101.8655 | $101.87 | $101.85 | $101.90 |
| Purchase #6 | $117.82 | 12.413% | $132.445 | $132.45 | $132.45 | $132.40 |
| Purchase #7 | $87.39 | 5.359% | $92.0732 | $92.07 | $92.05 | $92.10 |
| 7 purchase totals = | $879.58 | $947.7030 | $947.71 | $947.70 | $947.60 | |