| 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 | $66.43 | 6.422% | $70.6961 | $70.70 | $70.70 | $70.70 |
| Purchase #2 | $53.66 | 8.120% | $58.0172 | $58.02 | $58.00 | $58.00 |
| Purchase #3 | $157.71 | 13.647% | $179.2327 | $179.23 | $179.25 | $179.20 |
| Purchase #4 | $201.68 | 5.182% | $212.1311 | $212.13 | $212.15 | $212.10 |
| Purchase #5 | $168.52 | 10.446% | $186.1236 | $186.12 | $186.10 | $186.10 |
| Purchase #6 | $130.95 | 11.770% | $146.3628 | $146.36 | $146.35 | $146.40 |
| Purchase #7 | $11.90 | 9.584% | $13.0405 | $13.04 | $13.05 | $13.00 |
| 7 purchase totals = | $790.85 | $865.6040 | $865.60 | $865.60 | $865.50 | |