| 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 | $66.92 | 3.646% | $69.3599 | $69.36 | $69.35 | $69.40 |
| Purchase #2 | $34.62 | 13.604% | $39.3297 | $39.33 | $39.35 | $39.30 |
| Purchase #3 | $66.68 | 3.334% | $68.9031 | $68.90 | $68.90 | $68.90 |
| Purchase #4 | $75.34 | 7.309% | $80.8466 | $80.85 | $80.85 | $80.80 |
| Purchase #5 | $214.42 | 12.346% | $240.8923 | $240.89 | $240.90 | $240.90 |
| Purchase #6 | $182.76 | 12.608% | $205.8024 | $205.80 | $205.80 | $205.80 |
| Purchase #7 | $179.29 | 7.618% | $192.9483 | $192.95 | $192.95 | $192.90 |
| 7 purchase totals = | $820.03 | $898.0823 | $898.08 | $898.10 | $898.00 | |