| 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 | $24.55 | 4.346% | $25.6169 | $25.62 | $25.60 | $25.60 |
| Purchase #2 | $39.65 | 7.380% | $42.5762 | $42.58 | $42.60 | $42.60 |
| Purchase #3 | $244.69 | 11.451% | $272.7095 | $272.71 | $272.70 | $272.70 |
| Purchase #4 | $107.57 | 6.285% | $114.3308 | $114.33 | $114.35 | $114.30 |
| Purchase #5 | $14.77 | 10.449% | $16.3133 | $16.31 | $16.30 | $16.30 |
| Purchase #6 | $126.58 | 11.795% | $141.5101 | $141.51 | $141.50 | $141.50 |
| Purchase #7 | $47.39 | 9.351% | $51.8214 | $51.82 | $51.80 | $51.80 |
| 7 purchase totals = | $605.20 | $664.8782 | $664.88 | $664.85 | $664.80 | |