| 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 | $55.97 | 5.191% | $58.8754 | $58.88 | $58.90 | $58.90 |
| Purchase #2 | $128.32 | 9.185% | $140.1062 | $140.11 | $140.10 | $140.10 |
| Purchase #3 | $154.93 | 6.203% | $164.5403 | $164.54 | $164.55 | $164.50 |
| Purchase #4 | $88.27 | 6.285% | $93.8178 | $93.82 | $93.80 | $93.80 |
| Purchase #5 | $226.47 | 3.673% | $234.7882 | $234.79 | $234.80 | $234.80 |
| Purchase #6 | $190.76 | 7.628% | $205.3112 | $205.31 | $205.30 | $205.30 |
| Purchase #7 | $132.92 | 6.544% | $141.6183 | $141.62 | $141.60 | $141.60 |
| 7 purchase totals = | $977.64 | $1,039.0574 | $1,039.07 | $1,039.05 | $1,039.00 | |