| 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 | $222.43 | 12.797% | $250.8944 | $250.89 | $250.90 | $250.90 |
| Purchase #2 | $65.30 | 6.116% | $69.2937 | $69.29 | $69.30 | $69.30 |
| Purchase #3 | $46.99 | 10.703% | $52.0193 | $52.02 | $52.00 | $52.00 |
| Purchase #4 | $22.77 | 11.713% | $25.4371 | $25.44 | $25.45 | $25.40 |
| Purchase #5 | $192.36 | 8.671% | $209.0395 | $209.04 | $209.05 | $209.00 |
| Purchase #6 | $142.85 | 9.857% | $156.9307 | $156.93 | $156.95 | $156.90 |
| Purchase #7 | $13.25 | 4.865% | $13.8946 | $13.89 | $13.90 | $13.90 |
| 7 purchase totals = | $705.95 | $777.5093 | $777.50 | $777.55 | $777.40 | |