| 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 | $59.33 | 3.692% | $61.5205 | $61.52 | $61.50 | $61.50 |
| Purchase #2 | $107.61 | 6.310% | $114.4002 | $114.40 | $114.40 | $114.40 |
| Purchase #3 | $35.56 | 6.700% | $37.9425 | $37.94 | $37.95 | $37.90 |
| Purchase #4 | $146.46 | 4.715% | $153.3656 | $153.37 | $153.35 | $153.40 |
| Purchase #5 | $215.97 | 3.850% | $224.2848 | $224.28 | $224.30 | $224.30 |
| Purchase #6 | $177.91 | 13.733% | $202.3424 | $202.34 | $202.35 | $202.30 |
| Purchase #7 | $242.65 | 13.158% | $274.5779 | $274.58 | $274.60 | $274.60 |
| 7 purchase totals = | $985.49 | $1,068.4339 | $1,068.43 | $1,068.45 | $1,068.40 | |