| 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 | $76.27 | 13.509% | $86.5733 | $86.57 | $86.55 | $86.60 |
| Purchase #2 | $83.28 | 4.236% | $86.8077 | $86.81 | $86.80 | $86.80 |
| Purchase #3 | $194.40 | 3.458% | $201.1224 | $201.12 | $201.10 | $201.10 |
| Purchase #4 | $224.62 | 11.364% | $250.1458 | $250.15 | $250.15 | $250.10 |
| Purchase #5 | $136.77 | 4.348% | $142.7168 | $142.72 | $142.70 | $142.70 |
| Purchase #6 | $47.79 | 10.539% | $52.8266 | $52.83 | $52.85 | $52.80 |
| Purchase #7 | $243.48 | 10.451% | $268.9261 | $268.93 | $268.95 | $268.90 |
| 7 purchase totals = | $1,006.61 | $1,089.1187 | $1,089.13 | $1,089.10 | $1,089.00 | |