| 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 | $21.47 | 5.568% | $22.6654 | $22.67 | $22.65 | $22.70 |
| Purchase #2 | $131.71 | 5.473% | $138.9185 | $138.92 | $138.90 | $138.90 |
| Purchase #3 | $48.27 | 13.464% | $54.7691 | $54.77 | $54.75 | $54.80 |
| Purchase #4 | $122.87 | 5.612% | $129.7655 | $129.77 | $129.75 | $129.80 |
| Purchase #5 | $50.31 | 5.737% | $53.1963 | $53.20 | $53.20 | $53.20 |
| Purchase #6 | $18.35 | 3.312% | $18.9578 | $18.96 | $18.95 | $19.00 |
| Purchase #7 | $69.83 | 5.502% | $73.672 | $73.67 | $73.65 | $73.70 |
| 7 purchase totals = | $462.81 | $491.9446 | $491.96 | $491.85 | $492.10 | |