| 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 | 12.287% | $80.4986 | $80.50 | $80.50 | $80.50 |
| Purchase #2 | $227.35 | 9.317% | $248.5322 | $248.53 | $248.55 | $248.50 |
| Purchase #3 | $35.85 | 4.573% | $37.4894 | $37.49 | $37.50 | $37.50 |
| Purchase #4 | $92.96 | 12.488% | $104.5688 | $104.57 | $104.55 | $104.60 |
| Purchase #5 | $114.80 | 6.744% | $122.5421 | $122.54 | $122.55 | $122.50 |
| Purchase #6 | $190.41 | 10.368% | $210.1517 | $210.15 | $210.15 | $210.20 |
| Purchase #7 | $145.77 | 5.574% | $153.8952 | $153.90 | $153.90 | $153.90 |
| 7 purchase totals = | $878.83 | $957.6780 | $957.68 | $957.70 | $957.70 | |