| 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 | $13.59 | 10.145% | $14.9687 | $14.97 | $14.95 | $15.00 |
| Purchase #2 | $79.55 | 11.287% | $88.5288 | $88.53 | $88.55 | $88.50 |
| Purchase #3 | $91.58 | 7.454% | $98.4064 | $98.41 | $98.40 | $98.40 |
| Purchase #4 | $120.29 | 11.760% | $134.4361 | $134.44 | $134.45 | $134.40 |
| Purchase #5 | $235.34 | 10.725% | $260.5802 | $260.58 | $260.60 | $260.60 |
| Purchase #6 | $198.83 | 5.766% | $210.2945 | $210.29 | $210.30 | $210.30 |
| Purchase #7 | $233.97 | 6.734% | $249.7255 | $249.73 | $249.75 | $249.70 |
| 7 purchase totals = | $973.15 | $1,056.9402 | $1,056.95 | $1,057.00 | $1,056.90 | |