| 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 | $6.39 | 11.496% | $7.1246 | $7.12 | $7.10 | $7.10 |
| Purchase #2 | $214.69 | 8.165% | $232.2194 | $232.22 | $232.20 | $232.20 |
| Purchase #3 | $41.55 | 12.599% | $46.7849 | $46.78 | $46.80 | $46.80 |
| Purchase #4 | $221.31 | 11.471% | $246.6965 | $246.70 | $246.70 | $246.70 |
| Purchase #5 | $64.84 | 6.202% | $68.8614 | $68.86 | $68.85 | $68.90 |
| Purchase #6 | $52.27 | 6.217% | $55.5196 | $55.52 | $55.50 | $55.50 |
| Purchase #7 | $195.53 | 6.155% | $207.5649 | $207.56 | $207.55 | $207.60 |
| 7 purchase totals = | $796.58 | $864.7713 | $864.76 | $864.70 | $864.80 | |