| 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 | $15.93 | 6.210% | $16.9193 | $16.92 | $16.90 | $16.90 |
| Purchase #2 | $55.96 | 12.695% | $63.0641 | $63.06 | $63.05 | $63.10 |
| Purchase #3 | $33.30 | 9.702% | $36.5308 | $36.53 | $36.55 | $36.50 |
| Purchase #4 | $68.66 | 6.203% | $72.919 | $72.92 | $72.90 | $72.90 |
| Purchase #5 | $57.49 | 6.407% | $61.1734 | $61.17 | $61.15 | $61.20 |
| Purchase #6 | $191.62 | 5.561% | $202.276 | $202.28 | $202.30 | $202.30 |
| Purchase #7 | $39.79 | 7.357% | $42.7174 | $42.72 | $42.70 | $42.70 |
| 7 purchase totals = | $462.75 | $495.6000 | $495.60 | $495.55 | $495.60 | |