| 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 | $51.62 | 11.459% | $57.5351 | $57.54 | $57.55 | $57.50 |
| Purchase #2 | $249.63 | 8.272% | $270.2794 | $270.28 | $270.30 | $270.30 |
| Purchase #3 | $106.36 | 7.455% | $114.2891 | $114.29 | $114.30 | $114.30 |
| Purchase #4 | $14.51 | 3.171% | $14.9701 | $14.97 | $14.95 | $15.00 |
| Purchase #5 | $123.34 | 4.147% | $128.4549 | $128.45 | $128.45 | $128.50 |
| Purchase #6 | $136.43 | 12.760% | $153.8385 | $153.84 | $153.85 | $153.80 |
| Purchase #7 | $142.68 | 9.686% | $156.5 | $156.50 | $156.50 | $156.50 |
| 7 purchase totals = | $824.57 | $895.8671 | $895.87 | $895.90 | $895.90 | |