| 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 | $43.91 | 10.640% | $48.582 | $48.58 | $48.60 | $48.60 |
| Purchase #2 | $37.64 | 11.347% | $41.911 | $41.91 | $41.90 | $41.90 |
| Purchase #3 | $240.39 | 10.259% | $265.0516 | $265.05 | $265.05 | $265.10 |
| Purchase #4 | $179.70 | 6.810% | $191.9376 | $191.94 | $191.95 | $191.90 |
| Purchase #5 | $17.51 | 4.587% | $18.3132 | $18.31 | $18.30 | $18.30 |
| Purchase #6 | $134.65 | 7.193% | $144.3354 | $144.34 | $144.35 | $144.30 |
| Purchase #7 | $10.32 | 6.208% | $10.9607 | $10.96 | $10.95 | $11.00 |
| 7 purchase totals = | $664.12 | $721.0915 | $721.09 | $721.10 | $721.10 | |