| 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 | $83.84 | 10.329% | $92.4998 | $92.50 | $92.50 | $92.50 |
| Purchase #2 | $49.90 | 5.820% | $52.8042 | $52.80 | $52.80 | $52.80 |
| Purchase #3 | $208.30 | 12.705% | $234.7645 | $234.76 | $234.75 | $234.80 |
| Purchase #4 | $53.43 | 6.669% | $56.9932 | $56.99 | $57.00 | $57.00 |
| Purchase #5 | $153.96 | 9.751% | $168.9726 | $168.97 | $168.95 | $169.00 |
| Purchase #6 | $171.64 | 4.618% | $179.5663 | $179.57 | $179.55 | $179.60 |
| Purchase #7 | $183.39 | 3.421% | $189.6638 | $189.66 | $189.65 | $189.70 |
| 7 purchase totals = | $904.46 | $975.2644 | $975.25 | $975.20 | $975.40 | |