| 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 | $21.92 | 6.393% | $23.3213 | $23.32 | $23.30 | $23.30 |
| Purchase #2 | $144.65 | 9.809% | $158.8387 | $158.84 | $158.85 | $158.80 |
| Purchase #3 | $119.64 | 12.843% | $135.0054 | $135.01 | $135.00 | $135.00 |
| Purchase #4 | $18.38 | 13.793% | $20.9152 | $20.92 | $20.90 | $20.90 |
| Purchase #5 | $73.45 | 5.478% | $77.4736 | $77.47 | $77.45 | $77.50 |
| Purchase #6 | $13.34 | 4.840% | $13.9857 | $13.99 | $14.00 | $14.00 |
| Purchase #7 | $247.25 | 10.666% | $273.6217 | $273.62 | $273.60 | $273.60 |
| 7 purchase totals = | $638.63 | $703.1616 | $703.17 | $703.10 | $703.10 | |