| 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 | $93.66 | 4.608% | $97.9759 | $97.98 | $98.00 | $98.00 |
| Purchase #2 | $192.85 | 4.425% | $201.3836 | $201.38 | $201.40 | $201.40 |
| Purchase #3 | $74.48 | 3.532% | $77.1106 | $77.11 | $77.10 | $77.10 |
| Purchase #4 | $77.92 | 3.867% | $80.9332 | $80.93 | $80.95 | $80.90 |
| Purchase #5 | $186.51 | 9.525% | $204.2751 | $204.28 | $204.30 | $204.30 |
| Purchase #6 | $106.50 | 9.465% | $116.5802 | $116.58 | $116.60 | $116.60 |
| Purchase #7 | $179.31 | 12.852% | $202.3549 | $202.35 | $202.35 | $202.40 |
| 7 purchase totals = | $911.23 | $980.6135 | $980.61 | $980.70 | $980.70 | |