| 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 | $39.30 | 9.474% | $43.0233 | $43.02 | $43.00 | $43.00 |
| Purchase #2 | $22.72 | 10.189% | $25.0349 | $25.03 | $25.05 | $25.00 |
| Purchase #3 | $242.99 | 10.521% | $268.555 | $268.56 | $268.55 | $268.60 |
| Purchase #4 | $174.48 | 13.382% | $197.8289 | $197.83 | $197.85 | $197.80 |
| Purchase #5 | $72.28 | 6.749% | $77.1582 | $77.16 | $77.15 | $77.20 |
| Purchase #6 | $203.75 | 4.335% | $212.5826 | $212.58 | $212.60 | $212.60 |
| Purchase #7 | $75.75 | 11.615% | $84.5484 | $84.55 | $84.55 | $84.50 |
| 7 purchase totals = | $831.27 | $908.7313 | $908.73 | $908.75 | $908.70 | |