| 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 | $38.54 | 10.533% | $42.5994 | $42.60 | $42.60 | $42.60 |
| Purchase #2 | $104.62 | 13.327% | $118.5627 | $118.56 | $118.55 | $118.60 |
| Purchase #3 | $174.89 | 8.262% | $189.3394 | $189.34 | $189.35 | $189.30 |
| Purchase #4 | $87.45 | 10.549% | $96.6751 | $96.68 | $96.70 | $96.70 |
| Purchase #5 | $17.40 | 3.652% | $18.0354 | $18.04 | $18.05 | $18.00 |
| Purchase #6 | $47.87 | 8.515% | $51.9461 | $51.95 | $51.95 | $51.90 |
| Purchase #7 | $122.41 | 3.264% | $126.4055 | $126.41 | $126.40 | $126.40 |
| 7 purchase totals = | $593.18 | $643.5636 | $643.58 | $643.60 | $643.50 | |