| 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 | $46.80 | 5.687% | $49.4615 | $49.46 | $49.45 | $49.50 |
| Purchase #2 | $10.44 | 7.630% | $11.2366 | $11.24 | $11.25 | $11.20 |
| Purchase #3 | $129.81 | 4.640% | $135.8332 | $135.83 | $135.85 | $135.80 |
| Purchase #4 | $162.54 | 5.499% | $171.4781 | $171.48 | $171.50 | $171.50 |
| Purchase #5 | $200.65 | 3.424% | $207.5203 | $207.52 | $207.50 | $207.50 |
| Purchase #6 | $193.55 | 12.252% | $217.2637 | $217.26 | $217.25 | $217.30 |
| Purchase #7 | $133.43 | 12.684% | $150.3543 | $150.35 | $150.35 | $150.40 |
| 7 purchase totals = | $877.22 | $943.1477 | $943.14 | $943.15 | $943.20 | |