| 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 | $34.43 | 3.439% | $35.614 | $35.61 | $35.60 | $35.60 |
| Purchase #2 | $133.29 | 13.238% | $150.9349 | $150.93 | $150.95 | $150.90 |
| Purchase #3 | $39.31 | 5.825% | $41.5998 | $41.60 | $41.60 | $41.60 |
| Purchase #4 | $95.99 | 4.168% | $99.9909 | $99.99 | $100.00 | $100.00 |
| Purchase #5 | $97.97 | 3.535% | $101.4332 | $101.43 | $101.45 | $101.40 |
| Purchase #6 | $16.25 | 4.792% | $17.0287 | $17.03 | $17.05 | $17.00 |
| Purchase #7 | $41.91 | 11.786% | $46.8495 | $46.85 | $46.85 | $46.80 |
| 7 purchase totals = | $459.15 | $493.4510 | $493.44 | $493.50 | $493.30 | |