| 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 | $86.44 | 10.456% | $95.4782 | $95.48 | $95.50 | $95.50 |
| Purchase #2 | $110.48 | 3.846% | $114.7291 | $114.73 | $114.75 | $114.70 |
| Purchase #3 | $8.67 | 11.191% | $9.6403 | $9.64 | $9.65 | $9.60 |
| Purchase #4 | $140.81 | 4.481% | $147.1197 | $147.12 | $147.10 | $147.10 |
| Purchase #5 | $90.81 | 8.834% | $98.8322 | $98.83 | $98.85 | $98.80 |
| Purchase #6 | $83.55 | 4.867% | $87.6164 | $87.62 | $87.60 | $87.60 |
| Purchase #7 | $65.95 | 9.841% | $72.4401 | $72.44 | $72.45 | $72.40 |
| 7 purchase totals = | $586.71 | $625.8560 | $625.86 | $625.90 | $625.70 | |