| 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 | $43.80 | 5.108% | $46.0373 | $46.04 | $46.05 | $46.00 |
| Purchase #2 | $182.43 | 8.155% | $197.3072 | $197.31 | $197.30 | $197.30 |
| Purchase #3 | $188.39 | 12.681% | $212.2797 | $212.28 | $212.30 | $212.30 |
| Purchase #4 | $178.92 | 12.360% | $201.0345 | $201.03 | $201.05 | $201.00 |
| Purchase #5 | $240.79 | 5.432% | $253.8697 | $253.87 | $253.85 | $253.90 |
| Purchase #6 | $145.43 | 6.529% | $154.9251 | $154.93 | $154.95 | $154.90 |
| Purchase #7 | $10.90 | 5.372% | $11.4855 | $11.49 | $11.50 | $11.50 |
| 7 purchase totals = | $990.66 | $1,076.9390 | $1,076.95 | $1,077.00 | $1,076.90 | |